The Human Factor
From Author Wars - https://authorwars.com/books/the-human-factor-97362.html
Variant Titles:
Editions/Publications:
- Unknown. Science Fact/Fiction (Unknown, David Ely, Scott, Foresman and Company, ISBN-10: 0673034070, xv+394 pages, Trade Paperback, Anthology)
- Unknown. Out of This World 8 (Unknown, David Ely, Blackie, ISBN-10: 0216888115, £1.10, 187 pages, Hardcover, Anthology)
- Unknown. Time Out (Unknown, David Ely, Secker & Warburg, 30/-, 238 pages, Hardcover, Collection)
- 1963 . The Saturday Evening Post, November 16, 1963 (1963, David Ely, unknown, MAGAZINE)