Rocketship X-M

From Author Wars - https://authorwars.com/books/rocketship-x-m-1652731.html

Overview:

Title: Rocketship X-M
Author: Jim Loehr
Year: 1976
Type: Essays

Editions/Publications:

1976 . MidAmeriCon Program Book (1976, Jim Loehr, MidAmeriCon, ISBN-10: , $6.00, 168 pages, Hardcover, Non-fiction)