Keypunch, keytape and keydisc
By: J. Blum, Esther L. Blum, with two chapters co-authored by Lester Fox.
Contributors: Blum, Esther L., joint author.; Fox, Lester., joint author.
Publisher: Gordon and Breach
Published: 1975
Place of publication: New York
Language: eng
Number of pages: 198
Subjects: Electronic data processing -- Handbooks, manuals, etc.; Punched card systems -- Handbooks, manuals, etc.; Data tapes -- Handbooks, manuals, etc.
Notes: Includes index.