TY - BOOK AU - Charles, C. M TI - Essentials of effective discipline SN - 9780201729481 SN - 200105376 U1 - 371.1024 CHA PY - 2002/// CY - Boston, MA PB - Allyn & Bacon KW - Behavior modification KW - School discipline KW - Teacher-student relationships N1 - Includes bibliographical references (p. 109) and index ER -