The Square Root of Man

From Author Wars - https://authorwars.com/books/the-square-root-of-man-2764727.html

Overview:

Title: The Square Root of Man
Author: Ed Cox
Year: 1969
Type: Reviews

Editions/Publications:

Unknown. Science Fiction Review, January 1969 (Unknown, Ed Cox, Richard E. Geis, $0.50, 68 pages, octavo, FANZINE)
Unknown. Science Fiction Review, January 1969 (Unknown, William Tenn, Richard E. Geis, $0.50, 68 pages, octavo, FANZINE)