000 00311nam a2200145Ia 4500
100 _aAnderson, Lorin W.
020 _a0-08-034059-8
365 _b390.7
942 _cBK
654 _a
245 _aResearch in classrooms
260 _aOxford
_bPergamon Press
_c1989
082 _a370.78
300 _axii,374
999 _c379401
_d379401
041 _aeng