Letters on astronomy
Subtitle: in which the elements of the science are familialry [sic] explained in connection with biographical sketches of the most eminent astronomers. With numerous engravings
By: by Denison Olmsted
Edition: Rev. ed. Including the latest discoveries.
Publisher: Harper & Brothers, publishers
Published: 1859
Place of publication: New York
Language: eng
Number of pages: 427
Copyright date: 1840
Subjects: Astronomy; Textbooks
Other titles: Mechanism of the heavens
Notes: Also published in 1853 and 1860 under title: The mechanism of the heavens.

Microfilm. New York, N.Y. : Columbia University Libraries, 2007. 1 microfilm reel ; 35 mm. Master negative: 2007-10028-4. No. 4 on a reel of 8 titles.