Out of old books
By: by Helen Sawyer Hogg ; a series of articles on historical astronomy which appeared in the Journal of the Royal Astronomical Society of Canada, vol. 40 1946 to vol. 60 1966.
Publisher: David Dunlap Observatory
Published: 1974
Place of publication: [Toronto]
Language: eng
Number of pages: 346
Subjects: Astronomy -- History
Notes: "This is copy number 4 of 23 copies."

RBSC copy: "This is copy number 2 of 23 copies."