Scarce. First Edition. Chicago: Regnery, 1966. [xvii] 278 pp. index. illus., charts, graphs. VG+ hardcover in VG+ dust jacket(slight chipping to head and tail of spine). No ownership markings. [Rasmussen, 1026: "Authors conclude that the UFO phenomenon presents 'a most welcome challenge' to the traditional concepts of the universe developed over the centuries by civilized man"]. Seller Inventory # UFOBX-34RF-015

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Bibliographic Details

Title: Challenge to Science: the UFO Enigma

Publisher: Henry Regnery

Publication Date: 1966

Binding: Hardcover

Condition: Very Good

Edition: 1st Edition

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A Book Preserve/ John A. Crider, Bookseller
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