American Practical Navigator —— An Epitome of Navigation and Nautical Astronomy

-----

ISBN: 9781332341481 出版年：2016 页码：653 Nathaniel Bowditch Forgotten Books

The copyright of the new american practical navigator, by the late Dr. Bowditch, became the property of the United States Government under the provision of an act of Congress to establish a Hydrographic Office in the Navy Department, approved June 21, 1866.