About "Proof"
From Author Wars - https://authorwars.com/books/about-proof-1090522.html
Overview:
- Title: About "Proof"
- Author: Hal Clement
- Year: 1977
- Type: Essays
Editions/Publications:
- Unknown. Unearth, Spring 1977 (Unknown, Hal Clement, Unearth Publications, $1.00, 96 pages, digest, MAGAZINE)