Light

From Author Wars - https://authorwars.com/books/light-2368994.html

Overview:

Title: Light
Author: Isaac Asimov
Year: 1970
Type: Non-fiction

Editions/Publications:

Unknown. Light (Unknown, Isaac Asimov, Follett Publishing Company, ISBN-10: 0695451650, 30+[2] pages, Hardcover, Non-fiction)