American practical navigator
Subtitle: an epitome of navigation
By: originally by Nathaniel Bowditch.
Contributors: United States. Defense Mapping Agency. Hydrographic/Topographic Center.
Edition: 1984 and 1981 ed. --
Series: Pub -- no. 9
Publisher: Defense Mapping Agency Hydrographic/Topographic Center
Published: 1981
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Navigation.; Nautical astronomy.; Navigation -- Tables.
Notes: Vol. 2 1981 ed.

Includes bibliographies and index.