For Your Information: Between Us and Space Travel

From Author Wars - https://authorwars.com/books/for-your-information-between-us-and-space-travel-647001.html

Overview:

Title: For Your Information: Between Us and Space Travel
Author: Willy Ley
Year: 1957
Type: Essays
Series: For Your Information

Editions/Publications:

Unknown. Galaxy Science Fiction, February 1957 (Unknown, Willy Ley, Galaxy Publishing Corporation, $0.35, 148 pages, digest, MAGAZINE)
Unknown. Galaxy Science Fiction [UK], No. 49 (Unknown, Willy Ley, Strato Publications, 2/-, 132 pages, digest, MAGAZINE)