UFO-k a történelemben
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Overview:
- Title: UFO-k a történelemben
- Author: Samuel Rosenberg
- Year: 1976
- Type: Essays
Editions/Publications:
- Unknown. Galaktika 22: Tudományos-fantasztikus antológia (Unknown, Samuel Rosenberg, Kozmosz Könyvek, Ft 12, 127 pages, Trade Paperback, Anthology)