Punch-card methods
An edition of Punch-card methods (1952)
how to use and operate punching, sorting, electronic statistical, tabulating, and accounting machines, including types 24, 26, 75, 80, 82, 101, 402, 403, and 407.
By Harry P. Hartkemeier
Publish Date
1952
Publisher
W. C. Brown Co.
Language
eng
Pages
360
Description:
subjects: Punched card systems, Tabulating machines