000 00263nam a2200109Ia 4500
942 _cBK
654 _a
245 _aMethodology of teaching physical sciences Paper -1
260 _aHyderabad
_bICFAI University Press
_c2003
082 _a375.5
300 _bPb
_a4244
999 _c410591
_d410591
041 _aeng