Position tables for aerial and surface navigation.
Contributors: United States. Hydrographic Office.
Series: H.O -- no. 209.; Publication (United States. Defense Mapping Agency. Hydrographic/ Topographic Center) -- 209.
Publisher: U.S. Govt. Print. Off.
Published: 1931
Place of publication: Washington
Language: eng
Number of pages: 223
Subjects: Navigation -- Tables.; Navigation (Aeronautics) -- Tables.
Genres: Tables.