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Challenge to Science > Editions

by Jacques F. Vallée First published 1966

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Challenge to Science; the Ufo Enigma
Challenge to Science; the Ufo Enigma (Paperback)
Published January 1st 1966 by Ace Books
First Printing, First Edition, Paperback, 0 pages
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ASIN:
B001NY28MK
Edition language:
English
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Challenge to Science
Challenge to Science (Hardcover)
Published January 1st 1967 by Neville Spearman
First Edition, Hardcover, 286 pages
Author(s):
ISBN:
9780854351145 (ISBN10: 0854351140)
ASIN:
0854351140
Edition language:
English
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Challenge to Science: The UFO Enigma
Challenge to Science: The UFO Enigma (Hardcover)
Published January 1st 1966 by Regnery
First Edition, Hardcover, 256 pages
Author(s):
ISBN:
9781812164166 (ISBN10: 1812164165)
ASIN:
B001OMOLB2
Edition language:
English
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Challenge to Science :The UFO enigma
Challenge to Science :The UFO enigma (Hardcover)
Published January 1st 1966 by Regnery
First Edition, Hardcover, 268 pages
Author(s):
ISBN:
9780809297320 (ISBN10: 0809297329)
ASIN:
0809297329
Edition language:
English
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