Guide to the Paul Joseph Cohen Papers SC1264
Daniel Hartwig & Jenny Johnson
Department of Special Collections and University Archives
May 2015
Green Library
557 Escondido Mall
Stanford 94305-6064
specialcollections@stanford.edu
Language of Material:
English
Contributing Institution:
Department of Special Collections and University Archives
Title: Paul Joseph Cohen papers
Creator:
Cohen, Paul J.
Creator:
Cohen, Paul J.
Identifier/Call Number: SC1264
Identifier/Call Number: 19373
Physical Description:
4 Linear Feet
6 boxes
Date (inclusive): 1981-2015
Access to Collection
The materials are open for research use. Audio-visual materials are not available in original format, and must be reformatted
to a digital use copy.
Publication Rights
All requests to reproduce, publish, quote from, or otherwise use collection materials must be submitted in writing to the
Head of Special Collections and University Archives, Stanford University Libraries, Stanford, California 94305-6064. Consent
is given on behalf of Special Collections as the owner of the physical items and is not intended to include or imply permission
from the copyright owner. Such permission must be obtained from the copyright owner, heir(s) or assigns. See: http://library.stanford.edu/spc/using-collections/permission-publish.
Restrictions also apply to digital representations of the original materials. Use of digital files is restricted to research
and educational purposes.
Preferred Citation
[identification of item], Paul Joseph Cohen Papers (SC1264). Dept. of Special Collections and University Archives, Stanford
University Libraries, Stanford, Calif.
Biographical / Historical
Paul Joseph Cohen won two of the most prestigious awards in mathematics—in completely different fields. He won the American
Mathematical Society's Bôcher Prize in 1964 for analysis and the Fields Medal, considered the "Nobel Prize" of mathematics,
in 1966 for logic.
"Paul Cohen was one of the most brilliant mathematicians of the 20th century," said Princeton Math Professor Peter Sarnak,
who received his doctorate from Stanford in 1980 under Cohen's direction. "Like many great mathematicians, his mathematical
interests and contributions were very broad, ranging from mathematical analysis and differential equations to mathematical
logic and number theory. This breadth was highlighted in a conference held at Stanford last September celebrating Cohen's
work and his 72nd birthday. The gathering consisted of leading experts in different fields who normally would not find themselves
listening to the same set of lectures."
Stanford Mathematics Chair Yasha Eliashberg, the Herald L. and Caroline L. Ritch Professor in the School of Humanities and
Sciences, was among many mathematicians who recalled Cohen's passion for tackling extremely difficult, longstanding mathematical
problems—and solving them. "His solution of the Continuum Hypothesis will be remembered as one of the crown achievements of
mathematics in the last 50 years, along with Andrew Wiles's proof of Fermat's Last Theorem and the recent proof of the Poincaré
conjecture by Grigori Perelman," Eliashberg said.
"He is best known for his solution of the first of the 23 problems that the German mathematician David Hilbert posed in his
very influential address to the International Mathematical Union in 1900," Sarnak said. "By the 1950s, after the work of Gödel,
this problem, known as the 'Continuum Hypothesis,' had become the central one in the set theory."
In the late 1870s, German mathematician Georg Cantor put forth a hypothesis that said any infinite subset of the set of all
real numbers can be put into one-to-one correspondence either with the set of integers or with the set of all real numbers.
All attempts to prove or disprove this conjecture failed until 1938, when Kurt Gödel showed it was impossible to disprove
the continuum hypothesis.
Despite having never worked in set theory, Cohen proved the extremely surprising result that both the Continuum Hypothesis
and the Axiom of Choice—two of the most basic ideas in mathematics—were actually undecidable using the axioms of set theory.
This result, which meant that conventional mathematics could neither prove nor disprove concrete and well known mathematical
assertions, caused healthy turbulence among philosophers, logicians and mathematicians concerned with the concept of truth.
"Kurt Gödel, whose work in the 1930s on the consistency of the continuum hypothesis was completed by Cohen's proof of its
independence from the usual axioms of set theory, lauded Cohen's work as 'no doubt...the greatest advance in the foundations
of set theory since its axiomatization,'" wrote Solomon Feferman, an emeritus professor of mathematics and philosophy famed
for work in logic, in an e-mail interview.
Alexander S. Kechris, a descriptive set theorist at Caltech, said Cohen invented and used in his independence proofs a fundamental
mathematical technique called forcing. "It has since become a major tool in modern mathematical logic," Kechris said. Feferman,
the Patrick Suppes Family Professor of Humanities and Sciences, Emeritus, explained that forcing is used to construct unusual
models of the axioms of set theory, whereby statements are made true in stages and forced to remain so in all further stages.
Angus MacIntyre, a professor of applied logic at Queen Mary, University of London, said Cohen "had done work that should long
outlast our times. For mathematical logic, and the broader culture that surrounds it, his name belongs with that of Gödel.
Nothing more dramatic than their work has happened in the history of the subject."
Life path
Cohen was born April 2, 1934, in Long Branch, N.J., to parents Abraham and Minnie, both Jewish immigrants from Poland. According
to a 1968 article from the Trenton Evening Times, Cohen, the youngest of four children, was only nine years old when his sister
Sylvia checked out a book about calculus from a New York library for him. Librarians were reluctant to let her have the book,
much less for her younger brother, arguing that even some college professors didn't understand calculus.
Cohen grew up in Brooklyn and graduated from Stuyvesant High School in New York City in 1950. He attended Brooklyn College
from 1950 to 1953 but left before receiving a bachelor's degree when he learned he could pursue graduate studies in Chicago
with just two years of college under his belt. From the University of Chicago's Mathematics Department, he received a master's
degree in 1954 and a doctorate in 1958. He wrote his thesis, "Topics in the Theory of Uniqueness of Trigonometric Series,"
under the supervision of Antoni Zygmund.
Before the award of his doctorate, Cohen taught math at the University of Rochester from 1957 to 1958. He also taught at the
Massachusetts Institute of Technology during the 1958-59 academic year. From 1959 to 1961, he was a fellow at Princeton's
Institute for Advanced Study.
Cohen joined Stanford's faculty in 1961 as an assistant professor of mathematics, becoming an associate professor in 1962,
the year he received an Alfred P. Sloan research fellowship. In 1963, he won a Research Corp. Award for "his proof of the
independence of the continuum hypothesis and of the axiom of choice, and initiating a whole series of advances in the field."
He became a full professor in 1964.
"He inspired me when I was a young mathematician," said MacIntyre, a graduate student at Stanford from 1964 to 1967. "I never
heard him lecture on set theory, but rather on algebraic geometry and p-adic fields. He had a very special style, full of
enthusiasm and very 'hands on.' He used as little general theory as possible and always conveyed a sense that he got to the
heart of things. His techniques, even in something as abstract as set theory, were very constructive. He was dauntingly clever,
and one would have had to be naïve or exceptionally altruistic to put one's 'hardest problem' to the Paul I knew in the '60s."
Sarnak agreed: "Cohen was a dynamic and enthusiastic lecturer and teacher. He made mathematics look simple and unified. He
was always eager to share his many ideas and insights in diverse fields. His passion for mathematics never waned."
At a White House ceremony on Feb. 13, 1968, President Johnson presented him with the 1967 National Medal of Science for "epoch-making
results in mathematical logic which have enlivened and broadened investigations in the foundation of mathematics." Calling
Cohen "one of the most brilliant of mathematical logicians," Johnson said: "His work has greatly influenced the foundation
and development of mathematics."
In 1972, Cohen became the first holder of the Marjorie Mhoon Fair Professorship in Quantitative Science. Author of the book
Set Theory and the Continuum Hypothesis, he was a member of the National Academy of Sciences, the American Academy of Arts
and Sciences, the American Mathematical Society and the American Philosophical Society. He retired in 2004 but continued to
teach until this quarter.
"In recent years, Cohen continued to work on notoriously difficult problems and in particular the Riemann Hypothesis, which
is problem eight on Hilbert's list," Sarnak said. "As of today this problem remains unsolved."
Cohen played piano and violin and sang in a Stanford chorus and in a Swedish folk group, according to his son Charles. He
spoke Swedish, French, Spanish, German and Yiddish and traveled widely, taking sabbaticals in England, Sweden, France and
Hawaii. He met his wife, Christina, from the Swedish town of Malung, during a cruise from Stockholm to Leningrad in the summer
of 1962. They married on Oct. 10, 1963.
Cohen is survived by wife Christina Cohen of Stanford; sister Tobel Cosiol of San Jose, Costa Rica; brother Ruby Cassel of
Brooklyn, N.Y.; twin sons Eric and Steven Cohen of Los Angeles, Calif., and son Charles Cohen and his wife, Andreea, of Boston,
Mass.
Source: http://news.stanford.edu/news/2007/april4/cohen-040407.html
Scope and Contents
Collection consists of Cohen's photographs, audiovisual materials, and computer files.
Subjects and Indexing Terms
Mathematics.
Mathematics.
Mathematics -- Scientific applications.
Mathematics -- Scientific applications.
Mathematics -- Study and teaching (Higher).
Mathematics -- Study and teaching (Higher).
Mathematics -- History -- 20th century.
Mathematics -- History -- 20th century.
Cohen, Paul J.
Cohen, Paul J.
Cohen, Paul J.
box 3, folder 1
There Once Was A Town
2000
Physical Description: 1 videotape(s) (vhs)
box 3, folder 2
Kreisel Vienna
2006 May 1
Physical Description: 1 videotape(s) (vhs)
box 3, folder 3
Paul's TV
Physical Description: 1 videotape(s) (vhs)
box 3, folder 4
Taft house and Vista House
Physical Description: 1 videotape(s) (vhs)
box 3, folder 5
Burbank Houses Los Feliz Wiletta
Physical Description: 1 videotape(s) (vhs)
box 3, folder 6
Alcyona House
Physical Description: 1 videotape(s) (vhs)
box 3, folder 7
Mikado
1987
Physical Description: 1 videotape(s) (vhs)
box 3, folder 8
Japanese TV
Physical Description: 1 videotape(s) (vhs)
box 3, folder 9
Mom's tape Maltese Falcon
Physical Description: 1 videotape(s) (vhs)
box 4, folder 1
Mom's Tape West Side Story
Physical Description: 1 videotape(s) (vhs)
box 4, folder 2
Paul's Tape Mrs. Chase at R. R. Stats Japanese TV
Physical Description: 1 videotape(s) (vhs)
box 4, folder 3
Japanese TV, Japanese News
Physical Description: 1 videotape(s) (vhs)
box 4, folder 4
Bertil, Ewa etc. Warriors Japanese TV
Physical Description: 1 videotape(s) (vhs)
box 4, folder 5
Paul's tape, House Inventory Japanese TV
Physical Description: 1 videotape(s) (vhs)
box 4, folder 6
Kreisel interview Vienna
Physical Description: 1 videotape(s) (vhs)
box 4, folder 7
Book tape I important
Physical Description: 1 videotape(s) (vhs)
box 4, folder 8
Marten Davis some Paul
Physical Description: 1 videotape(s) (vhs)
box 4, folder 9
unlabeled
Physical Description: 1 videotape(s) (vhs)
box 4, folder 10
unlabeled
Physical Description: 1 videotape(s) (vhs)
box 4, folder 11
Yansan To = Japanese video
Physical Description: 1 videotape(s) (vhs)
box 5, folder 1
Posmer's, Charles playing Tennis with Paul, Stein, P.A. Train Dept., Stein Parlon Campus
1982
Physical Description: 1 videotape(s) (vhs)
box 5, folder 2
Paul's tape
Physical Description: 1 videotape(s) (vhs)
box 5, folder 3
Paul's tape Family Friends
1987 May 28
Physical Description: 1 videotape(s) (vhs)
box 5, folder 4
Paul's tape
Physical Description: 1 videotape(s) (vhs)
box 5, folder 5
Eric Mad About You
Physical Description: 1 videotape(s) (vhs)
box 5, folder 6
Japanese …
Physical Description: 1 videotape(s) (vhs)
box 6
Japanese Lessons 6_02
2015
Physical Description: audiocassette(s)
box 6
Side A Music Japanese 6_03
2015
Physical Description: audiocassette(s)
box 6
Lesson 30, Songs 6_04
Physical Description: audiocassette(s)
box 6
Untitled 6_05
Physical Description: audiocassette(s)
box 6
Untitled 6_06
Physical Description: audiocassette(s)
box 6
Lessons 15 16 17; Roger Reynolds 6_07
Physical Description: audiocassette(s)
box 6
Untitled 6_08
Physical Description: audiocassette(s)
box 6
Sweden 6_09
2002 Summer
Physical Description: 1 videotape(s) (video8)
box 6
New Booth 6_10
Physical Description: 1 videotape(s) (video8)
box 6
LA Hours 6_11
Physical Description: 1 videotape(s) (video8)
box 6
Costa Rica 6_12
2001 jul
Physical Description: 1 videotape(s) (video8)
box 6
Important 6_13
Physical Description: 1 videotape(s) (video8)
box 6
PJ Cohen 2 6_14
2001 Nov 07
Physical Description: 1 videotape(s) (minidv)
box 6
Cohen Talk At Vienna; Godel Conference 6_15
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen House 6_16
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen (Living Room piano) 6_17
2001 Oct
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna Kreisel 6_18
2006 Jan 05
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna Kreisel Outside Taxi Ride Cohendon Internet 6_19
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna Joan student 6_20
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Dagfian 6_21
Physical Description: 1 videotape(s) (minidv)
box 6
Godel vs Skolem Axium of Choice 6_22
Physical Description: 1 videotape(s) (minidv)
box 6
Martin Davis 6_23
2001 Oct 14
Physical Description: 1 videotape(s) (minidv)
box 6
Martin Davis 2 6_24
2001 Oct 14
Physical Description: 1 videotape(s) (minidv)
box 6
4K Operation 6_25
2004 Dec 12
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen Short 6_26
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen upstairs 6_27
2001 Dec 10
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen Rieman Hypo Living Room 6_28
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen 6_29
2001 Oct
Physical Description: 1 videotape(s) (minidv)
box 6
Cohen Selberg 6_30
2001 Oct 16
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen piano 6_31
2001 Oct
Physical Description: 1 videotape(s) (minidv)
box 6
Godel Conference Panel Tape # 2 Kreisel McIntyre 6_32
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna Hilary Putnam Accordion Player 6_33
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna Swiss TV Gala Dinner 6_34
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Godel Conference BRND Intro CAFE Tape # 1 6_35
42852
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna hotel Room, Hotel Lobby Penrose Speech 6_36
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Moschovakis Inside # 2 6_37
2004 Sep 04
Physical Description: 1 videotape(s) (minidv)
box 6
Choir at hospital Dag Finn Interview Part 2 6_38
Physical Description: 1 videotape(s) (minidv)
box 6
Rudy Rucker 6_39
2001 Nov
Physical Description: 1 videotape(s) (minidv)
box 6
Richard Block 6_40
Physical Description: 1 videotape(s) (minidv)
box 6
Cohen Speech Vienna Crowd Reaction 6_41
2006
Physical Description: 1 videotape(s) (minidv)
box 6
Vienna Café Top Press Conference hotel room 6_42
2006
Physical Description: 1 videotape(s) (minidv)
box 6
PJ Cohen 1 6_43
2001 Jul 01
Physical Description: 1 videotape(s) (minidv)
box 6
Cohen 6_44
2001 Oct 16
Physical Description: 1 videotape(s) (minidv)
box 6
Moschovakis Inside # 1 Outside Randy 6_45
2004 Sep 4
Physical Description: 1 videotape(s) (minidv)
box 6
Dad 70 Restaurant; Party 6_46
2004
Physical Description: 1 videotape(s) (minidv)
box 6
Moschovakis Outside; Eric's Camera 6_47
2004 Sep 4
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen 31 oz Magic Moyel Childhood; Religion 6_48
Physical Description: 1 videotape(s) (minidv)
box 6
Paul Cohen Home Choice Restaurant 6_49
Physical Description: 1 videotape(s) (minidv)
box 6
Civil War 6_59
Physical Description: 1 videotape(s) (vhs)
box 6
Larry Sanders - The Beginning of the End; As My Career Lay Dying; The Interview; Flip; The Final Episode 6_60
Physical Description: 1 videotape(s) (vhs)
box 6
VHS Yiddish Language - Motel The Operator 6_61
Physical Description: 1 videotape(s) (vhs)
box 6
Item Burres Frank Llryz Wright 6_62
Physical Description: 1 videotape(s) (vhs)
box 6
Various discs on spindle 6_63
Physical Description: optical disc(s)
New York Times Crossword Puzzles 6_01
Physical Description: 1 floppy disk(s) (3.5 inch)
Paul J. Cohen 6_50
Physical Description: 1 optical disc(s) (cd-r)
P. Cohen Data Disk 6_51
Physical Description: 1 optical disc(s) (cd-r)
Cohen Photos> Complete 6_52
Physical Description: 1 optical disc(s) (cd-r)
Cohen 72 Photos Disk 1 6_53
Physical Description: 1 optical disc(s) (cd-r)
Cohen 72 All Photos 6_54
Physical Description: 1 optical disc(s) (cd-r)
Untitled 6_55
Physical Description: 1 optical disc(s) (cd-r)
Sweiz 4 Photos; Sweden 0 Photos; note: many photos but unable to render 6_56
Physical Description: 1 optical disc(s) (cd-r)
Fields Medallists Lectures 6_57
Physical Description: 1 optical disc(s) (cd-r)
Paul and Christina 6_58
Physical Description: 1 optical disc(s) (cd-r)
box 6
New York Times Crossword Puzzles 6_01
Physical Description: floppy disk(s) (3.5 inch)
box 6
Paul J. Cohen Medical Images 6_50
Physical Description: optical disc(s) (cd)
box 6
P Cohen Data Disk 6_51
2007 Mar 27
Physical Description: optical disc(s) (cd)
box 6
Cohan Photo's Complete 6_52
2006 Sep 16
Physical Description: optical disc(s) (cd)
box 6
Cohen 72 Photos Disk 1 6_53
Physical Description: optical disc(s) (cd)
box 6
Cohen 72 All Photos 6_54
Physical Description: optical disc(s) (cd)
box 6
Untitled 6_55
Physical Description: optical disc(s) (cd)
box 6
Sweiz; Sweden 6_56
Physical Description: optical disc(s) (cd)
box 6
Fields Medallists' Lectures 6_57
Physical Description: optical disc(s) (cd)
box 6
Besuch Paul Christina 6_58
2003 Aug
Physical Description: optical disc(s) (cd)
box 1
Logic, Book
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Book
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Rosenberg Programs
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Language
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
QAPLUS
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Auto Biography Literary
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Documentary
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
ACE EXE from FOXPRO 2.5
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Photos
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
PROGL
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
ICU Utility Power Plus
1995
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
FoxPro Backup Disk
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Book
2000 Sep 01
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Foxpro Backup Disk 3
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Murphy Wed. Photos
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup FoxPro Disk 1
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
FoxPro Backup Disk 2
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Baclup 3 (System)
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
FoxPro Backup Disk 4
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
ICU Utility Power Plus (2 of 2)
1995
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Book
1998 Nov
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Book
1995
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
MOUSE PROCOMM
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
pcohen.tex charles
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Disk 1
2001 Aug 23
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Windows Disk 4
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Math
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
DOS 3.20
1991 Feb
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup 8
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Paul 6
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Seer's Sojour
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup Vol. 9
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
JAC.Doc Interview w/ Tommy Jaquete
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Vol 6
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Organizer-3 PC-Outline
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup IV
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup V
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup 9
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
LIB Disk I QLIB.DOC QLIB.INI
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Willy the Worm, Willy Editor, Wizard, Qubert, Topgun Pinball
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup VIII
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup IX
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
PCTEX Disk #4
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup X
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup II
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup IV
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Backup VIII
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
box 1
Untitled
Physical Description: 1 floppy disk(s) (3.5 inch)
