Practical astronomy
Subtitle: lectures on time, place, and space
By: David H. DeVorkin ; illustrations by Steve Postman.
Contributors: National Air and Space Museum.
Publisher: Published for the National Air and Space Museum by the Smithsonian Institution Press
Published: 1986
Place of publication: Washington, D.C
Language: eng
Number of pages: 109
Subjects: Spherical astronomy.
Notes: Bibliography: p. 98-99.
Includes index.