The astrolabe
Subtitle: a brief account of its history and construction together with practical instructions showing how it was used and can still be used for solving many astronomical problems
By: by Harold N. Saunders.
Publisher: H. N. Saunders, St. Merryn, Stratton Rd.
Published: 1971
Place of publication: Bude
Language: eng
Number of pages: 35
Subjects: Astrolabes.
Notes: Bibliography: p. 35.