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Message to the Blackman in America

Call for Change: The Medicine Way of American Indian History, Ethos, and Reality

How Math Works: A Guide to Grade School Arithmetic for Parents and Teachers

Ramanujan's Lost Notebook: Part I, Part 1

A People's History of the United States: Teaching Edition

Finding Zero: A Mathematician's Odyssey to Uncover the Origins of Numbers

AP® U.S. History Crash Course, 4th Ed., Book + Online: Edition 4

The Abacus: The World's First Computing System: Where It Comes From, How It Works, and How to Use It to Perform Mathematical Feats Great and Small

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Number Theory: An Introduction to Mathematics: Part A, Part 1

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