Four futures ; four original novellas of science fiction /

Bibliographic Details
Other Authors:	Asimov, Isaac, 1920-1992
Format:	Book
Language:	English
Published:	New York : Hawthorn Books, [1971]
Subjects:	Science fiction, American. American fiction > 20th century.

Description
Item Description:	Written in response to four themes suggested by I. Asimov.
Physical Description:	xi, 195 pages ; 22 cm.