The universe : from flat earth to quasar /

Bibliographic Details
Main Author:	Asimov, Isaac, 1920-1992
Format:	Book
Language:	English
Published:	New York : Avon, 1968
Edition:	First printing (Discus edition), 1968.
Subjects:	Astronomy > Popular works.

by Asimov, Isaac, 1920-1992
Published 1966

Book