Invariant
From Author Wars - https://authorwars.com/books/invariant-1716781.html
Overview:
- Title: Invariant
- Author: Isaac Asimov Martin H. Greenberg Charles G. Waugh
- Year: 1985
- Type: Anthologies
Editions/Publications:
- 1985 . Invariant (1985, Isaac Asimov, Londreys, ISBN-10: 290418418X, F75.00, 261 pages, Trade Paperback, Anthology)
- 1985 . Invariant (1985, Martin H. Greenberg, Londreys, ISBN-10: 290418418X, F75.00, 261 pages, Trade Paperback, Anthology)
- 1985 . Invariant (1985, Charles G. Waugh, Londreys, ISBN-10: 290418418X, F75.00, 261 pages, Trade Paperback, Anthology)