The age of flying saucers ; notes on a projected history of unidentified flying objects.
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Hawthorn Books,
[1971]
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| Subjects: |
| Physical Description: | xiv, 288 pages : illustrations, facsimiles, portraits ; 24 cm. |
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| Bibliography: | Bibliography: pages 269-274. |