Answering Service
From Author Wars - https://authorwars.com/books/answering-service-54070.html
Variant Titles:
Editions/Publications:
- Unknown. If, January 1965 (Unknown, Alma Hill, Galaxy Publishing Corporation, $0.50, 132 pages, digest, MAGAZINE)
From Author Wars - https://authorwars.com/books/answering-service-54070.html