Originally published in 300 BC, this book has stood the test of time and continues to be a valuable resource for anyone studying mathematics. It contains Euclid's original works, including the first six books of his famous 'Elements' as well as the eleventh and twelfth books. With clear explanations and elegant proofs, this book is a must-have for anyone interested in the history and theory of mathematics.

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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