Letter (Astounding Stories, March 1937): As to Ionization.
From Author Wars - https://authorwars.com/books/letter-astounding-stories-march-1937-as-to-ionization-3393751.html
Overview:
- Title: Letter (Astounding Stories, March 1937): As to Ionization.
- Author: Donald L. Ewing
- Year: 1937
- Type: Essays
Editions/Publications:
- Unknown. Astounding Stories, March 1937 (Unknown, Donald L. Ewing, Street & Smith Publications, Inc., $0.20, 164 pages, pulp, MAGAZINE)