Packet X-200 ...

From Author Wars - https://authorwars.com/books/packet-x-200-130864.html

Overview:

Title: Packet X-200 ...
Author: June Lurie
Year: 1951
Type: Essays

Editions/Publications:

Unknown. Fantastic Adventures, April 1951 (Unknown, June Lurie, Ziff-Davis Publishing Company, $0.25, 132 pages, pulp, MAGAZINE)
Unknown. Fantastic Adventures No. 13 (Unknown, June Lurie, Hermitage Publications, 1/-, 100 pages, pulp, MAGAZINE)