Calkins, Tracy H., 1910–1983
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL2248112A
- SSN: 304072063
- pdbooks.info ID: 183287
Tracy H. Calkins Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Essentials of modern lens theory and practice | 1950 | Author | |  | |  | | 
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