Bartky, Walter , 1901- Highlights of astronomy by Walter Bartky ... photographs by Yerkes observatory ; drawings by Chichi Lasley - The University of Chicago Press Chicago , Ill 1935 [1935] - xiii , 280 p. : ill. ; 24 cm. Bibliography : p. [262]-263 Subjects--Topical Terms: Astronomy--QB LC Class. No.: QB45.B28