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.
Prentice-Hall NJ 1983. later printing; 306 pages, index, photographs and illustrations.
Digital Press (DEC) 1980 stated first printing; 407 pages, Index, appendices; ISBN 0-932376-07-X.
Springer-Verlag 1991, 392 pages, index.