Über die Bahn des Doppelsterns [sigma] 1728 = 42 Comae Ber
By: Von O. Struve
Publisher: Gedruckt auf Verfügung Kaiserlichen Akademie der Wissenschaften.
Published: 1875
Place of publication: St. Petersburg
Language: ger
Number of pages: 292
Subjects: Double stars; Observations; Astronomy
Other titles: Mélanges mathématiques et astronomiques.
Notes: Caption title.

The "sigma" in the title is represented by the Greek symbol.

Publisher's name from p. 292.

At head of title: Mélanges mathématiques et astronomiques tirés du Bulletin de l'Académie Impériale des sciences de St.-Petersbourg. Tome V.

Rare Book copy: Bound with 44 related works