Brass Tacks (Analog, March-April 2017)

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Overview:

Title: Brass Tacks (Analog, March-April 2017)
Author: various
Year: 2017
Type: Essays
Series: Brass Tacks

Editions/Publications:

Unknown. Analog Science Fiction and Fact, March-April 2017 (Unknown, various, Dell Magazines, $7.99, 214 pages, digest, MAGAZINE)