Hard Science Fiction
From Author Wars - https://authorwars.com/books/hard-science-fiction-1011423.html
Editions/Publications:
- Unknown. Locus, #304 May 1986 (Unknown, Dan Chow, Locus Publications, $2.50, 60+4 pages, quarto, MAGAZINE)
- Unknown. Locus, #304 May 1986 (Unknown, George E. Slusser, Locus Publications, $2.50, 60+4 pages, quarto, MAGAZINE)
- Unknown. Locus, #304 May 1986 (Unknown, Eric S. Rabkin, Locus Publications, $2.50, 60+4 pages, quarto, MAGAZINE)