Punch-card Methods: 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

Front Cover
W. C. Brown Company, 1952 - Punched card system - 360 pages

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Contents

The Printing Card Punch Type 26
1
1
19
Sorting Machines
21
Copyright

10 other sections not shown

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