Difference between revisions of "File:Punchcards2.jpg"
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(Hollerith Punch Card http://inventors.about.com/library/inventors/blhollerith.htm) |
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Latest revision as of 11:58, 5 March 2008
Hollerith Punch Card
http://inventors.about.com/library/inventors/blhollerith.htm
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:58, 5 March 2008 |  | 600 × 268 (60 KB) | Trh249 (Talk | contribs) | Hollerith Punch Card http://inventors.about.com/library/inventors/blhollerith.htm |
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