Observing UFOs : an investigative handbook /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Chicago :
Nelson-Hall,
1980.
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| Subjects: |
| Item Description: | Includes index. |
|---|---|
| Physical Description: | xix, 300 pages, 1 unnumbered leaf of plates : illustrations ; 24 cm. |
| Bibliography: | Bibliography: pages 281-293. |
| ISBN: | 0882295403 |