Triplanetary
From Author Wars - https://authorwars.com/publications/triplanetary-425189.html
Overview:
- Title: Triplanetary
- Author: E. E. 'Doc' Smith
- Year: 1971
- ISBN-10: 0491001576
- Publisher: W. H. Allen
- Price: £1.75
- Pages: 254
- Binding: Hardcover
- Type: Novel
- Title Reference: Triplanetary
- Notes: Data from OCLC. Publication date from Amazon.co.uk