If, April 1965

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Overview:

Title: If, April 1965
Author: Frederik Pohl
Year: 1965
Publisher: Galaxy Publishing Corporation
Price: $0.50
Pages: 132
Binding: digest
Type: MAGAZINE
Title Reference: Gree's Hellcats
Notes: Vol 15, No 4, Issue 89. Cover illustrates "Our Martian Neighbors" as noted on the Contents/copyright page (scanned version from archive.org).
The editorial is signed by The Editor but Frederik Pohl is credited in the table of contents. The full text and images of this edition are available at The Internet Archive, see web page for link.