Sesta colonna
From Author Wars - https://authorwars.com/books/sesta-colonna-1429942.html
Overview:
- Title: Sesta colonna
- Author: Robert A. Heinlein
- Year: 1974
- Type: Novels
Editions/Publications:
- Unknown. Sesta colonna (Unknown, Robert A. Heinlein, Editrice Nord, Lit 3,000, vii+259 pages, Hardcover, Novel)
- Unknown. Cittadino della galassia / Sesta colonna (Unknown, Robert A. Heinlein, Euroclub, viii+556 pages, unknown, Omnibus)