Foreword: Four Themes for Four Futures

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Overview:

Title: Foreword: Four Themes for Four Futures
Author: Isaac Asimov
Year: 1971
Type: Essays
Series: Asimov's Essays: Other's Work

Editions/Publications:

Unknown. Four Futures (Unknown, Isaac Asimov, Hawthorn Books, $5.95, xii+195 pages, Hardcover, Anthology)
Unknown. Four Futures (Unknown, Isaac Asimov, Manor Books, ISBN-10: 0532124405, $1.25, xi+195 pages, Paperback, Anthology)