Canter, Lee. Assertive discipline a take charge approach for today's educator Lee Canter, with Marlene Canter. - Los Angeles, California : Canter and Associates, c1976. - 191 p. : forms ; 22 cm. Subjects--Topical Terms: School discipline. LC Class. No.: LB3013 Dewey Class. No.: 371.102 C16a 1976