000 00343nam a2200133Ia 4500
008 210901s1999 xx 000 0 eng d
082 _a547 BAN
100 _aRaj,K,Bansal
245 0 _aOrganic chemistry Problems and solutions
260 _aNew Delhi
_bNew Age International
_c1999
300 _a433
650 _aChemistry
942 _2ddc
_cBK
999 _c22943
_d22943