000 00373nam a2200133Ia 4500
700 _aGeoffrey, William
100 _aSmith, Louis M.
942 _cBK
654 _a
245 _aComplexities of an urban classroom
_bAn analysis toward a general theory of teaching
260 _aNew York
_bHolt, Rinehart and Winston
_c1968
082 _a371.96
300 _bHb
_c23.3
_ax,278
999 _c389368
_d389368
041 _aeng