Coming Next Month... (F&SF, April 1964)

From Author Wars - https://authorwars.com/books/coming-next-month-fsf-april-1964-2805815.html

Overview:

Title: Coming Next Month... (F&SF, April 1964)
Author: uncredited
Year: 1964
Type: Essays

Editions/Publications:

Unknown. The Magazine of Fantasy and Science Fiction, April 1964 (Unknown, uncredited, Mercury Press, Inc., $0.40, 132 pages, digest, MAGAZINE)