Van de Walle, John A.

Elementary and middle school mathematics : teaching developmentally / John A. Van de Walle. - 4th ed. - New York : Longman, 2000. - 1 v. : ill. ; 28 cm.

Includes bibliographical references and index.

ISBN: 0801332540 0801332532 (pbk.)

LCCN: 00023003

Subjects--Topical Terms:
Mathematics--Study and teaching (Elementary)
Mathematics--Study and teaching (Middle school)

LC Class. No.: QA135.5 / .V335 2000