000 00374nam a2200145Ia 4500
008 211214s9999 xx 000 0 und d
082 _a547.59
100 _aR. R. Gupta , M. Kumar , V. Gupta
245 _aHeterocyclic Chemistry - I
250 _a2nd
260 _aNEW DELHI
_bspringer paris
_c2009
300 _a422
650 _aPharmaceutical Chemistry
942 _cBK
999 _c128100
_d128100