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.
Search the Catalog
Catalog contains over 150,478 records.
SCALDsystem Graphics Editor Command Summary
Valid Logic Systems, Inc.
Document, 1985
102793208
Pocket Library Guide
Valid Logic Systems, Inc.
Document, 1987-06
102793207
Valid Logic Systems, Cipher Data, Central Data, Ingres, and Pertec Peripherals manuals, and handwritten notes
Valid; Ingres; Pertec Peripheral Equipment (PPE)
Document, 1983-1987
X4945.2009