Nautical astronomy
Subtitle: an introduction to the study of navigation.
Contributors: Wellings, Timothy Francis, 1898-; Hyatt, Delwyn, 1898-; Johnston, Paul Fisher, 1904-
Publisher: United States naval institute
Published: 1940
Place of publication: Annapolis, Md
Language: eng
Number of pages: 36
Subjects: Nautical astronomy.
Notes: "Prepared under the direction of the head of the Department of seamanship and navigation, by Lieutenant Commander T. F. Wellings, U.S.N., Lieutenant Delwyn Hyatt, U.S.N. (ret.), and Lieutenant P. F. Johnston, U.S.N."--Pref.