Opus 150: Dark Forces in the Universe

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Overview:

Title: Opus 150: Dark Forces in the Universe
Author: John G. Cramer
Year: 2009
Type: Essays
Series: The Alternate View

Editions/Publications:

Unknown. Analog Science Fiction and Fact, December 2009 (Unknown, John G. Cramer, Dell Magazines, $4.99, 116 pages, digest, MAGAZINE)