SF Calendar (If, November-December 1973)

From Author Wars - https://authorwars.com/books/sf-calendar-if-november-december-1973-883086.html

Overview:

Title: SF Calendar (If, November-December 1973)
Author: uncredited
Year: 1973
Type: Essays

Editions/Publications:

Unknown. Worlds of If, November-December 1973 (Unknown, uncredited, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
Unknown. Worlds of If, November-December 1973 [UK] (Unknown, uncredited, Universal-Tandem Publishing Company Ltd., £0.25, 180 pages, digest, MAGAZINE)