HERMAN HOLLERITH -- FORGOTTEN GIANT OF INFORMATION PROCESSING.
Columbia University Press NY 1982, first edition.
Columbia University Press NY 1982, first edition.
DEC, 1985, 822 pages, some photographs.
DPMA, IL 1963; 498 pages, tables & illustrations; Data Processing Volume VI, proceedings DPMA 1963.
Cambridge university Press 1914, first edition; 48 pages, illustrations and plates.
IBM 1986, 1987 pp 253-417 and 1-153 inclusive; double-column text, illustrations, references.
Perseus Publishing, Cambridge MA 2001, stated first printing; 334 pages, Index.
IEEE Press, NY, Center for the History of Electrical Engineering; 1994, first edition; 268 pages, photographs, References.
Auerbach & Brandon Systems Publishers, 1970 - 1971; 2,000 pages, double-column text, illustrations, tables, glossary.