Letter (Worlds of If, July-August 1972)

First published	July 1972
Type	Essay

Publications (2)

Date	Publication	Publisher	Type	Page
July 1972	Worlds of If, July-August 1972	UPD Publishing Corporation	MAGAZINE	63\|63.1
July 1972	Worlds of If, July-August 1972	Universal-Tandem Publishing Company Ltd.	MAGAZINE	63\|63.1