Punched card systems.
Explore catalogue records classified under Punched card systems..
6 catalogue recordsCatalogue records
Business data processing
Awad, Elias M.
1975
Data processing
Cashman, Thomas J.
1974
Handbook on data processing methods
United Nations
Year not listed
Principles of punched card data processing
Van Ness, Robert G.
1962
Punch-card methods in research and documentation
Scheele, Martin
1961
Punched cards
Casey, Robert S.
1958