Allegheny observatory, Astronomical Department of the Western University of Pennsylvania
By: [J.A. Brashear ; F.L.O. Wadsworth]
Contributors: Brashear, John A. (John Alfred), 1840-1920; Western University of Pennsylvania. Astronomical Department
Publisher: Western University of Pennsylvania
Published: 1900
Place of publication: Pittsburgh, Penn
Language: eng
Number of pages: 12
Subjects: History; Sources; Allegheny Observatory