Misión secreta
From Author Wars - https://authorwars.com/books/mision-secreta-2246882.html
Overview:
- Title: Misión secreta
- Author: Lester del Rey
- Year: 1957
- Type: Short Fiction
Editions/Publications:
- Unknown. ... Y algunos eran humanos (Unknown, Lester del Rey, E.D.H.A.S.A., ISBN-10: , 238 pages, Paperback, Collection)