000 00340nam a2200133Ia 4500
008 210901s2003 xx 000 0 eng d
082 _a547.139 SIN
100 _aAyodhya Singh
245 0 _aText book of organic reaction machanism
260 _aNew Delhi
_bCampus Books
_c2003
300 _a358p.
650 _aChemistry
942 _2ddc
_cBK
999 _c24911
_d24911