


A comprehensive guide to both practical and theoretical aspects of navigation, written by two experienced sailors and navigators. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This...

A comprehensive guide to both practical and theoretical aspects of navigation, written by two experienced sailors and navigators. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This...