Useful Tables

Useful Tables is a compilation of tables used for mathematical and navigational calculations. It also includes logarithmic and trigonometric tables.
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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