Position Finding by the Improved "Sumner" Method: Contrasted with the New Navigation (Marcq St. Hilaire System), and the Old "Sumner" Method ; Together with a Few Special Star Reduction and Azimuth Tables

Front Cover
John Mackay, 1914 - Navigation - 80 pages
0 Reviews
Reviews aren't verified, but Google checks for and removes fake content when it's identified

What people are saying - Write a review

We haven't found any reviews in the usual places.

Other editions - View all

Common terms and phrases

Bibliographic information