A Bibliographic Guide to the History of Computing, Computers, and the Information Processing Industry.
Greenwood Press NY & CT, 1990, first edition complete number line; 644 pages, index. 931326810X.
Greenwood Press NY & CT, 1990, first edition complete number line; 644 pages, index. 931326810X.
DEC, 1985, 822 pages, some photographs.
Digital Press (DEC) 1980 stated first printing; 407 pages, Index, appendices; ISBN 0-932376-07-X.
Published periodically by Semaphore Corporation, Aptos CA 1984-1985; each issue approximately 16 to 24 pages, advertisements and articles, photographs of computer equipment etc.
Springer-Verlag 1991, 392 pages, index.