Air transportation /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York :
Prentice-Hall,
1949.
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| Subjects: |
| Physical Description: | ix, 665 pages : illustrations, maps (7 folded in pocket) ; 24 cm. |
|---|---|
| Bibliography: | Includes "Selected references." |