00314nam a2200109 a 450000500170000000800410001704100080005810000180006624500630008426400490014730000080019620260717091723.0260717s1996    ii            000 0 eng d  aeng1 aBansal, Raj.K10aSynthetic Approaches in Organic Chemistry /cBansal, Raj.K 1anew Delhi :bNarosa Publishing House,c1996.  a421