000			00486nam a2200133Ia 4500
008			180413s9999 xx 000 0 und d
020			_a0136911714 (Pbk)
100			_aLevin James
245		0	_aPrinciples Of Classroom Management A Hierarchical Approach Edited By Levin James
260			_bEnglewood Cliffs N.J. : Prentice Hall 1991.
300			_a251
546			_aEng
690			_aEducation ; Learning ; Behavior ; Schools ; Discipline ; Teaching ; Classroom ; Management ; Education.
999			_c20660 _d20660