The Xi Effect [2]

From Author Wars - https://authorwars.com/books/the-xi-effect-2-932851.html

Overview:

Title: The Xi Effect [2]
Author: Orban
Year: 1950
Type: Interior Art

Editions/Publications:

Unknown. Astounding Science Fiction, January 1950 (Unknown, Orban, Street & Smith Publications, Inc., $0.25, 164 pages, digest, MAGAZINE)