Trading with Bulk

From Author Wars - https://authorwars.com/books/trading-with-bulk-128188.html

Overview:

Title: Trading with Bulk
Author: A. Morris
Year: 1949
Type: Essays

Editions/Publications:

Unknown. Amazing Stories, August 1949 (Unknown, A. Morris, Ziff-Davis Publishing Company, $0.25, 148 pages, pulp, MAGAZINE)
Unknown. Amazing Stories Quarterly, Winter 1949 (Unknown, A. Morris, Ziff-Davis, $0.50, pulp, MAGAZINE)