Allarme a Silva Zero (Part 1 of ?)

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Overview:

Title: Allarme a Silva Zero (Part 1 of ?)
Author: Gamma Howard
Year: 1957
Type: Serials

Editions/Publications:

Unknown. Cosmic: Selezione di Fantascienza #1 (1st series) (Unknown, Gamma Howard, Irsa Muraro Editrice, Lit 200, 157 pages, digest, MAGAZINE)