Kennedy, Leonard M. Guiding children's learning of mathematics / Leonard M. Kennedy, Steve Tipps. - 8th ed. - Belmont, CA : Wadsworth Pub., 1996. - xviii, 567 pages. : illustrations ; 28 cm. Manipulative enclosed in envelope. Includes bibliographical references and index. ISBN: 0534507344 (acidfree paper) LCCN: 96017185 Subjects--Topical Terms: Mathematics--Study and teaching (Elementary) LC Class. No.: QA 135.5 / .K43 1996 Dewey Class. No.: 372.7