Canter, Lee. Lee Canter's assertive discipline : positive behavior management for today's classroom / Lee Canter's assertive discipline Lee Canter. - 4th ed. - Bloomington, IN : Solution Tree Press, c2010. - xi, 163 p. ; 26 cm. Includes bibliographical references and index. ISBN: 9781935249238 (library binding : alk. paper) 9781934009154 (perfect bound : alk. paper) LCCN: 2009034667 Subjects--Topical Terms: Behavior modification.School discipline.Classroom management. LC Class. No.: LB3013 / .C33 2010 Dewey Class. No.: 371.102/4