000 00350nam a2200145Ia 4500
020 _a0-19-437147-6
082 _b649
_a370.78
100 _a"Hadfield, Jill"
245 0 _aClassroom Dynamics
260 _bOxford University Press
_aNew york
_c2009
300 _a180
944 _cTR
999 _c590070
_d590070