Supercivilizații extraterestre sau Miracol cosmic?
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Overview:
- Title: Supercivilizații extraterestre sau Miracol cosmic?
- Author: Gheorghe N. Popescu
- Year: 1982
- Type: Essays
Editions/Publications:
- Unknown. Almanah Anticipația 1983 (Unknown, Gheorghe N. Popescu, Știință & Tehnică, Lei 25, 320 pages, Trade Paperback, Anthology)