Per ardua : the rise of British air power, 1911-1939 /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London ; New York :
Oxford Univerity Press,
1944.
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| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | xii, 355 pages : illustrations, maps ; 22 cm. |
| Bibliography: | Bibliography: page 343. |