The discovery of the future /

Bibliographic Details
Main Author:	Heinlein, Robert A. (Robert Anson), 1907-1988
Format:	Book
Language:	English
Published:	[Los Angeles] : Novacious Publication, [1941?]
Edition:	1st ed.
Subjects:	Science fiction > History and criticism. Future, The, in literature. Science fiction. Criticism, interpretation, etc.

Description
Item Description:	Cover title. "Speech delivered ... at 3d World Science Fiction Convention, Denver, Independence Day 1941"--Cover. The Cushing Library/Science Fiction copy contains a bookseller's description and was received with Turn back the clock. "Ltd. 1st edition (200 [copies])"--Cover.
Physical Description:	16 unnumbered pages ; 18 x 22 cm