<p>A historical overview of the origins, development, and fundamentals of the number system deals with matching, naming, ordering, counting, and the concepts of as many as, greater than, and less than</p>

How Did Numbers Begin? (Young Math Books)

Mindel Sitomer

Harry Sitomer

Children's Books

Harpercollins

<p>Sturdy library binding. Striking drawn illustrations. In this cheerful and informative book examples are given of the different kinds of symmetry that can be found in nature and man made objects. They give ways to test for symmetry, and instructions for creating beautiful and intricate symmetrical patterns. A great teaching tool!</p>

What Is Symmetry? (Young Math)

Science & Math

Mathematics

Thomas Y. Crowell

See the best price to sell, buy, or rent books by Harry Sitomer. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Harry Sitomer