000			00353nam a22001217a 4500
082			_a371.1024 _bBUL.C
100			_aBull, Shirley
245			_aClassroom management : _bPrinciples to practice / _cby Shirley Bull anmd Jonathan Solity
260			_aNew York : _bCroom helm, _c1987.
300			_a188p. :
650			_aClassroom management
942			_cBK
999			_c622331 _d622331