000 00312nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a547
100 _aDhawan and etc.
245 0 _aOrganic Chemistry
260 _aaaa
_bDhvanyaloka
300 _a0
650 _aChemistry
942 _cBK
999 _c1268
_d1268