Astounding Science Fiction, July 1956

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Overview:

Title: Astounding Science Fiction, July 1956
Author: John W. Campbell, Jr.
Year: 1956
Publisher: Street & Smith Publications, Inc.
Price: $0.35
Pages: 164
Binding: digest
Type: MAGAZINE
Title Reference: Tomb Tapper
Notes: Jun. 1956←Jul. 1956→Aug. 1956 Vol 57, No 5. Cover illustration for "Critical Difference" (untitled in the magazine). There is no "Brass Tacks" column in this issue. The full text and images of this edition are available at The Internet Archive, see web page for link.