000			00517nam a2200193Ia 4500
008			180816s9999 xx 000 0 und d
020			_a9780071107648
082			_aTR373.1102 W433m
100			_aWeintein, Carol Simon
245		0	_aMiddle and secondary classroom management : lessons from research and practice
250			_a3rd ed.
260			_aBoston
260			_bMcGraw - Hill
260			_c2007
300			_a434 p
650			_aEducation, Secondary
650			_aClassroom management
942			_cBK
999			_c52055 _d52055