World of Ptavvs

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Overview:

Title: World of Ptavvs
Author: Algis Budrys
Year: 1967
Type: Reviews

Editions/Publications:

Unknown. Galaxy Magazine, April 1967 (Unknown, Algis Budrys, Galaxy Publishing Corporation, $0.60, 196 pages, digest, MAGAZINE)
Unknown. Galaxy Magazine, April 1967 (Unknown, Larry Niven, Galaxy Publishing Corporation, $0.60, 196 pages, digest, MAGAZINE)