La storia dietro la Fondazione (Fondazione e Terra)

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Overview:

Title: La storia dietro la Fondazione (Fondazione e Terra)
Author: Isaac Asimov
Year: 1987
Type: Essays

Editions/Publications:

Unknown. Fondazione e Terra (Unknown, Isaac Asimov, Mondadori, ISBN-10: 8804301929, Lit 22,000, 402 pages, Hardcover, Novel)
1990 . Urania #1131 (1990, Isaac Asimov, Mondadori, Lit 4,500, 304 pages, digest, MAGAZINE)