000			00297nam a2200121Ia 4500
100			_aBagley, W.C.
942			_cBK
245			_aClassroom management its principles and technique
260			_aNew york _bMacmillan co. _c1917
082			_a371.30282 _bBag
300			_axvii,322
546			_aEnglish
999			_c331045 _d331045
041			_aeng