Sprick, Randall S Discipline in the secondary classroom : a positive approach to behavior management / Randall S. Sprick - 2nd ed - San Francisco, Calif. : Jossey-Bass, 2006 - 286 p : ill 1 DVD-ROM (ยืม-คืน ชั้น2) ISBN: 9780470422267 Subjects--Topical Terms: Classroom management--Education (Secondary)Classroom environment--Education (Secondary)Behavior modification--Education (Secondary) LC Class. No.: LB3013 / S769 D5 2006