A general catalogue of double stars within 121 degrees of the North pole

• Main Author: Burnham, S. W. (Sherburne Wesley), 1838-1921
• Other Authors: University of California Libraries (archive.org)
• Format: Book
• Language: English
• Published: 1906 1906
• Subjects: North Pole
• Online Access: https://www.biodiversitylibrary.org/bibliography/174870