000 00257nam a2200121Ia 4500
041 _aEN
082 _a500
_bADH
100 _aAdhav, .
245 0 _aIndustrial Chemistry.P.S.II /Adhav.
260 _bPune : Manali ,
_c1992
300 _a124
942 _cBK
999 _c26185
_d26185