Proposed change in reckoning the astronomical day
By: Joint Committee of the Canadian Institute and the Astronomical and Physical Society of Toronto.
Contributors: Fleming, Sandford, Sir, 1827-1915.
Series: CIHM/ICMH Microfiche series -- no. 12896
Publisher: s.n.
Published: 1981
Place of publication: [Toronto?
Language: eng
Format: Microform
Subjects: Time -- Systems and standards.; Astronomy.
Notes: At head of title: Circular letter addressed to astronomers of all nations.

Caption title.

Also includes: Report of the Joint Committee of the Canadian Institute and the Astronomical and Physical Society of Toroonto ; signed Sandford Fleming.

Duplicate of CIHM no. 10004.

Filmed from a copy of the original publication held by the Library of the Public Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1981.