File 13 ½ (Vector 4)

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Overview:

Title: File 13 ½ (Vector 4)
Author: A. R. Weir, D.Sc.
Year: 1959
Type: Essays

Editions/Publications:

Unknown. Vector 4 (Unknown, A. R. Weir, D.Sc., BSFA, 40 pages, quarto, MAGAZINE)