000 00259nam a2200121Ia 4500
041 _aEN
082 _a547
_bBAH
100 _aBahl, B.S .
245 0 _aOrganic Chemistry / B.S.Bahl.
260 _bNew Delhi : S.Chand ,
_c1997
300 _a823
942 _cBK
999 _c20431
_d20431