Engelhardt, Nickolaus Louis, 1907–1983
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL2359911A
- SSN: 065056477
- pdbooks.info ID: 175811
Nickolaus Louis Engelhardt Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Education for the air age: (a guide for teachers and administrators) | 1942 | Author | |  | |  | | 
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