Hard? Science? Fiction?
From Author Wars - https://authorwars.com/books/hard-science-fiction-118310.html
Overview:
- Title: Hard? Science? Fiction?
- Author: Gregory Benford
- Year: 1987
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, July 1987 (Unknown, Gregory Benford, TSR, $1.75, 164 pages, digest, MAGAZINE)