Kennedy, Leonard M. Guiding children's learning of mathematics / Leonard M. Kennedy - 4th ed. - Belmont, California : Wadsworth Pub. Co., c1984. - ix, 550 p. : table, ill. ; 24 cm. First-3rd editions published under title: Guiding children to mathematical discovery. Includes bibliographies and index. English ISBN: 0534029892 LCCN: 83014507 Subjects--Topical Terms: Mathematics--Study and teaching (Elementary) LC Class. No.: QA135.5 / .K43 1984 Dewey Class. No.: 372.7/KEG