Anything a horse can do : the story of the helicopter /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Reynal & Hitchcock,
[1944]
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| Subjects: |
| Item Description: | At head of title: Colonel H. F. Gregory. |
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| Physical Description: | vii, 243 pages : illustrations ; 21 cm. |