About Black Holes
From Author Wars - https://authorwars.com/books/about-black-holes-3016217.html
Overview:
- Title: About Black Holes
- Author: Isaac Asimov
- Year: 1980
- Type: Non-fiction
Editions/Publications:
- 1980 . About Black Holes (1980, Isaac Asimov, Pan Books, ISBN-10: 0330260995, £0.75, 80 pages, Paperback, Non-fiction)