Gulf (Part 1 of 2)

From Author Wars - https://authorwars.com/books/gulf-part-1-of-2-113040.html

Overview:

Title: Gulf (Part 1 of 2)
Author: Robert A. Heinlein
Year: 1949
Type: Serials

Editions/Publications:

Unknown. Astounding Science Fiction, November 1949 (Unknown, Robert A. Heinlein, Street & Smith Publications, Inc., $0.25, 164 pages, digest, MAGAZINE)