Ellery Queen's Mystery Magazine, May 1973
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Overview:
- Title: Ellery Queen's Mystery Magazine, May 1973
- Author: Editors of Ellery Queen's Mystery Magazine
- Year: 1973
- Publisher: Davis Publications
- Price: $0.75
- Binding: digest
- Type: MAGAZINE
- Title Reference: The Obvious Factor
- Notes: Publication data from Galactic Central website.