Flexible Radio Tube

From Author Wars - https://authorwars.com/books/flexible-radio-tube-130696.html

Overview:

Title: Flexible Radio Tube
Author: Sandy Miller
Year: 1949
Type: Essays

Editions/Publications:

Unknown. Fantastic Adventures, August 1949 (Unknown, Sandy Miller, Ziff-Davis Publishing Company, $0.25, 148 pages, pulp, MAGAZINE)