TY - BOOK ID - 1214423 TI - Classroom management : the successful use of behavior modification AU - O'Leary, K. Daniel AU - O'Leary, Susan G. PY - 1972 VL - 27 SN - 0080167896 008016790X PB - New York : Pergamon Press, DB - UniCat KW - Initial didactic situation KW - Educational psychology KW - Didactic strategies KW - Classroom management KW - Classes (Education) KW - Conduite KW - Classroom management. UR - https://www.unicat.be/uniCat?func=search&query=sysid:1214423 AB - ER -