000 00259nam a2200121Ia 4500
100 _aGadagil & others
942 _cBK
245 _aChemistry, XII
260 _aPoona
_bNare ndra prakasan
_c1976
082 _a540
_bGad
300 _a7,426
546 _aEnglish
999 _c331649
_d331649
041 _aeng