Portable Power
From Author Wars - https://authorwars.com/books/portable-power-781009.html
Overview:
- Title: Portable Power
- Author: John W. Campbell
- Year: 1967
- Type: Essays
Editions/Publications:
- Unknown. Analog Science Fiction -> Science Fact, March 1967 (Unknown, John W. Campbell, Condé Nast, $0.60, 180 pages, digest, MAGAZINE)