SF Calendar (If, December 1969)

From Author Wars - https://authorwars.com/books/sf-calendar-if-december-1969-900396.html

Overview:

Title: SF Calendar (If, December 1969)
Author: uncredited
Year: 1969
Type: Essays

Editions/Publications:

Unknown. If, December 1969 (Unknown, uncredited, Universal Publishing & Distributing Corporation, $0.60, 164 pages, digest, MAGAZINE)