Measures of double stars in 1898
By: By R. G. Aitken.
Publisher: Druck von C. Schaidt
Published: 1899
Place of publication: Kiel
Language: eng
Number of pages: 170
Subjects: Double stars.
Notes: Cover-title.
Abdruck aus den Astr. Nachr. Nr. 3584-85 (Bd. 150)