000 00484nam a2200193Ia 4500
008 101110s9999 xx 000 0 und d
041 _aENGLISH
082 _bSR21784
100 _aBansal Raj K.
245 _aHeterocyclic Chemistry ( 2nd ed. )
365 _b550
520 _aChemistry
546 _aENGLISH
630 _aHeterocyclic Chemistry ( 2nd ed. )
650 _aChemistry
655 _aChemistry
730 _aHeterocyclic Chemistry ( 2nd ed. )
942 _cBOOK
999 _c814623
_d814620