Unknown [UK], December 1940
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Overview:
- Title: Unknown [UK], December 1940
- Author: John W. Campbell, Jr.
- Year: 1940
- Publisher: Atlas Publishing and Distribution Co. Ltd
- Price: 0/6
- Pages: 82
- Binding: unknown
- Type: MAGAZINE
- Title Reference: Darker Than You Think
- Notes: Data from an online scan. Vol. IV No. 4