TY - BOOK AU - AU - Emmer, Edmund T. ED - ED - ED - ED - SN - 205200052 SN - 2 PY - 1997///];copyright 1997.46 CY - Boston PB - Allyn and Bacon KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Classroom management.;Education, Secondary N1 - Includes bibliographical references (p. 209-212) and index; 5 ER -