000 00301nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR K Bansal
245 _aOrganic Chemistry
250 _a1st
260 _bDelhi:tata McGraw hill
_c2000
300 _a840p.
650 _aChemistry
999 _c17
_d17