SF's Conceptual Family Tree Part II: Wishful Thinking vs. Extrapolation

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Overview:

Title: SF's Conceptual Family Tree Part II: Wishful Thinking vs. Extrapolation
Author: David Houston
Year: 1978
Type: Essays

Editions/Publications:

Unknown. Starlog, May 1978 (Unknown, David Houston, O'Quinn Studios, $1.75, 80 pages, quarto, MAGAZINE)

This text has been adapted from the SF's Conceptual Family Tree Part II: Wishful Thinking vs. Extrapolation entry at the Internet Speculative Fiction Database and is available under a Creative Commons License. The ISFDB does not endorse or sponsor this use.