The universe unfolding ; the story of man's increasing comprehension of the universe around him.

Bibliographic Details

Main Author:	Baker, Robert Horace, 1883-
Format:	Book
Language:	English
Published:	Baltimore : The Williams & Wilkins company and associates in cooperation with the Century of progress exposition, 1932.
Series:	Century of progress series.
Subjects:	Stars. Astronomy. Cosmology.