TY - BOOK AU - Hyman,Irwin A. TI - School discipline and school violence: the teacher variance approach SN - 129RM96.31 PY - 1997/// CY - Boston PB - Allyn and Bacon KW - School discipline KW - United States KW - School violence KW - Prevention KW - Behavior modification N1 - Includes bibliographical references and index ER -