000 00264nam a22001097a 4500
100 _aPurnima,H.G.G
245 _aBioactivity Studies on Some Heterocyclic Compunds
260 _aColombo
_bIchemc
_c2011
300 _a60
650 _aHeterocyclic Compunds
942 _cDES
999 _c3038
_d3038