000 00306nam a2200121Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a547
_bMAR
100 _aMarrison,, Robert & Boyd , Nielson
245 0 _aOrganic chemistry
260 _aNew Delhi
_bPrentice Hall
_c1993
300 _a1278
942 _2ddc
999 _c28545
_d28545