Data processing
Cashman, Thomas J.
Data processing a text and project manual by Thomas J. Cashman and William J. Keys - 2d ed. - New York McGraw-Hill Book 1974 - x, 279, 91 p. illus. 28 cm.
0070102066
74-175948
Punched card systems--Handbooks, manuals, etc
Electronic data processing--Handbooks, manuals, etc
Data processing a text and project manual by Thomas J. Cashman and William J. Keys - 2d ed. - New York McGraw-Hill Book 1974 - x, 279, 91 p. illus. 28 cm.
0070102066
74-175948
Punched card systems--Handbooks, manuals, etc
Electronic data processing--Handbooks, manuals, etc