Astrophysics ; a topical symposium commemorating the fiftieth anniversary of the Yerkes Observatory and a half century of progress in astrophysics.

Bibliographic Details

Main Author:	Hynek, J. Allen (Joseph Allen), 1910-1986
Format:	Book
Language:	English
Published:	New York : McGraw-Hill, 1951.
Edition:	1st ed.
Series:	McGraw-Hill astronomical series.
Subjects:	Astrophysics.