If this Goes On (and on and on ... )

From Author Wars - https://authorwars.com/books/if-this-goes-on-and-on-and-on-815737.html

Overview:

Title: If this Goes On (and on and on ... )
Author: Baen
Year: 1975
Type: Essays

Editions/Publications:

Unknown. Galaxy, March 1975 (Unknown, Baen, UPD Publishing Corporation, $0.75, 164 pages, digest, MAGAZINE)