00290nam a2200121Ia 4500008004100000100001500041245004500056260002200101300000900123650001400132942000700146999001500153190216s9999||||xx |||||||||||||| ||und||  aSharma R G 0aAdvanced Experimental Physical Chemistry  bK Nath & Coc1978  a192p  aChemistry  cBK  c2685d2685