Thomas Keith's book is a comprehensive guide to plane and spherical trigonometry and the theory of navigation. The book introduces fundamental concepts and provides practical applications of trigonometry in various fields. A valuable resource for students, teachers, and anyone interested in mathematics and navigation.
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 work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
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