Arcs & Secants (Orbit 13)
From Author Wars - https://authorwars.com/books/arcs--secants-orbit-13-122526.html
Overview:
- Title: Arcs & Secants (Orbit 13)
- Author: uncredited
- Year: 1974
- Type: Essays
Editions/Publications:
- Unknown. Orbit 13 (Unknown, uncredited, Berkley/Putnam, ISBN-10: 0399112227, $5.95, 250 pages, Hardcover, Anthology)
- Unknown. Orbit 13 (Unknown, uncredited, Berkley Medallion, ISBN-10: 0425026981, $0.95, 220 pages, Paperback, Anthology)
- Unknown. Orbit 13 (Unknown, uncredited, Berkley Medallion, ISBN-10: 0425026981, C$0.95, 220 pages, Paperback, Anthology)