Science Discussions and Brass Tacks (Astounding, May 1939)

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Overview:

Title: Science Discussions and Brass Tacks (Astounding, May 1939)
Author: The Editor
Year: 1939
Type: Essays
Series: Brass Tacks

Editions/Publications:

Unknown. Astounding Science-Fiction, May 1939 (Unknown, The Editor, Street & Smith Publications, Inc., $0.20, 164 pages, pulp, MAGAZINE)