Hard Sciences and Tough Technologies

UNDER CONSTRUCTION

'''Clement, Hal. "Hard Sciences and Tough Technologies."' In The Craft of Science Fiction''. Reginald Bretnor, ed. New York: Harper, 1976.

Cited in David Samuelson, "On Hard Science Fiction: A Bibliography," SFS #60 = 20.2 [July 1993]: 151.)

RDE, Initial Compiler, 21May19