Comer's navigation simplified. A manual of instruction in navigation as practised at sea. Adaptedto the wants of the sailor. Containing all the tables, explanations, and illustrations necessary fo r the easy understanding and use of the practical branches of navigation and nautical astronomy; with numerous examples, worked out by the American Ephmeris and Nautical almanac, for several years ahead....
1 p. l., 9-112, 51 p. incl. tables, diagrs. front., pl. 24 cm
Type:
Books
Date:
1868
Notes:
An enlarged and rev. ed. of A manual of instruction in practical navigation ... comp. by Thomas Keith, expressly for the navigation students of Comer's Commercial College.