"Nothing to Push Against"
From Author Wars - https://authorwars.com/books/nothing-to-push-against-1323789.html
Overview:
- Title: "Nothing to Push Against"
- Author: Arthur C. Clarke
- Year: 1968
- Type: Essays
Variant Titles:
Editions/Publications:
- Unknown. The Promise of Space (Unknown, Arthur C. Clarke, Berkley Books, ISBN-10: 0425075656, $3.50, xv+316 pages, Paperback, Non-fiction)