Elementary mathematics is anything but elementary :

Bahr, Damon L.

Elementary mathematics is anything but elementary : content and methods from a developmental perspective / Damon L. Bahr, Lisa Ann de Garcia. - Australia : Wadsworth Cengage Learning, c2010. - xx, 517 p. : ill. (some col.) ; 28 cm.

Includes bibliographical references and index.

9781439046715


Mathematics--Study and teaching (Elementary)

QA135.6 / .B33 2010 CIRC

372.7

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