Rockets in Ursa Major
From Author Wars - https://authorwars.com/books/rockets-in-ursa-major-851855.html
Overview:
- Title: Rockets in Ursa Major
- Author: Lester del Rey
- Year: 1972
- Type: Reviews
Editions/Publications:
- Unknown. Worlds of If, May-June 1972 (Unknown, Lester del Rey, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
- Unknown. Worlds of If, May-June 1972 (Unknown, Fred Hoyle, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
- Unknown. Worlds of If, May-June 1972 (Unknown, Geoffrey Hoyle, UPD Publishing Corporation, $0.75, 180 pages, digest, MAGAZINE)
- Unknown. Worlds of If, May-June 1972 [UK] (Unknown, Lester del Rey, Universal-Tandem Publishing Company Ltd., £0.25, 180 pages, digest, MAGAZINE)
- Unknown. Worlds of If, May-June 1972 [UK] (Unknown, Fred Hoyle, Universal-Tandem Publishing Company Ltd., £0.25, 180 pages, digest, MAGAZINE)
- Unknown. Worlds of If, May-June 1972 [UK] (Unknown, Geoffrey Hoyle, Universal-Tandem Publishing Company Ltd., £0.25, 180 pages, digest, MAGAZINE)