Direct Conversion

From Author Wars - https://authorwars.com/books/direct-conversion-128819.html

Overview:

Title: Direct Conversion
Author: Charles Recour
Year: 1953
Type: Essays

Editions/Publications:

Unknown. Amazing Stories, January 1953 (Unknown, Charles Recour, Ziff-Davis Publishing Company, $0.25, 164 pages, pulp, MAGAZINE)
Unknown. Amazing Stories, #23 (Unknown, Charles Recour, Thorpe & Porter, 1/-, 100 pages, pulp, MAGAZINE)