Letter (Astounding Stories of Super-Science, June 1930)

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Overview:

Title: Letter (Astounding Stories of Super-Science, June 1930)
Author: Walter P. Dennis, F.P.S.
Year: 1930
Type: Essays

Editions/Publications:

Unknown. Astounding Stories of Super-Science, June 1930 (Unknown, Walter P. Dennis, F.P.S., Publishers' Fiscal Corp, $0.20, 144 pages, pulp, MAGAZINE)