00332nam a2200121Ia 4500008004100000082001500041100001800056245003100074260004000105300000800145650003900153700001800192191201s2018 xx 000 0 und d a615.19 CHP aCHAUDHRY,N.C  0aPharmaceuticl chemistry- I bVallabh Prakashan aNew delhic2018 a278 aPharmaceutical Inorganic Chemistry a GURBANI, N.K