TY - BOOK AU - Lavay,Barry W. AU - French,Ron AU - Henderson,Hester L. TI - Positive behavior management strategies for physical educators SN - 0873228804 AV - GV363.L3 1997 PY - 1997/// CY - Champaign, IL PB - Human Kinetics KW - Physical education and training KW - Classroom management KW - Reinforcement (Psychology) N1 - Includes bibliographical references and index ER -