Hartkemeier, Harry P. (Harry Pelle), 1904–1978
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL2121981A
- SSN: 495362105
- pdbooks.info ID: 182591
Harry P. (Harry Pelle) Hartkemeier Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Principles of punch-card machine operation: how to operate punch-card tabulating and alphabetic accounting machines | 1942 | Author | |  | |  | | 
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