000 00315nam a2200133Ia 4500
100 _aCentre of Advanced Study in Education
365 _b6
942 _cBK
654 _a
245 _aResearch in Teaching
260 _aBaroda
_bCentre of Advanced study in Education
_c1972
082 _a370.15
300 _ax,143
999 _c369368
_d369368
041 _aeng