Due to the implementation of a new Collection Management System, CHM staff will not be able to assist researchers and in-person visits until March 2025.
From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.
Note: CHM's online catalog has been updated through January 23rd, 2025. A new and improved catalog will be launched in Summer 2025.
Search the Catalog
Catalog contains over 151,033 records.
CBASIC user guide
Osborne/McGraw-Hill
Document, 1981
102783438
VP-expert
Paperback Software International
Document, 1989
102783468
VP-planner
Shinkigensha Co.
Document, 1987
102783472
Z80 assembly language programming
Document, 1979
102783477
Practical basic programs
Osborne/McGraw-Hill
Document, 1980
102783460
AT bus design
Annabooks
Document, 1990
102783492
Ramana arunachala
Sri Ramanasramam
Document, 1980
102783500
Mad around the world
Warner Books
Document, 1979
102783495
Osborne 4 and 8-bit microprocessor handbook
Osborne/McGraw-Hill
Document, 1981
102783457
68000 assembly language programming
Osborne/McGraw-Hill
Document, 1981
102783433
Running wild : the next industrial revolution
Arrow
Document, 1980
102783464
VP-planner guidebook
Keigaku Publishing Company
Document, 1987
102783475
Okidata IBM-compatible Microline 182
Oki America, Inc.
Document, 1986
102783499
Interface age magazine
McPheters, Wolfe & Jones
Document, 1977-09
102783494
New York academy of sciences membership
Document, 1979-03
102783502
Osborne 1 : user's reference guide
Osborne Computer Corporation
Document, ca. 1981
102783456
6809 assembly language programming
Osborne/McGraw-Hill
Document, 1981
102783432
8089 I/O processor handbook
Osborne/McGraw-Hill
Document, 1978
102783437
Micro computers and my business
Gakken
Document, 1981
102783496
Introduction to microcomputers, An, vol. 1 : basic concepts
Osborne/McGraw-Hill
Document, 1980
102783446