00317nam a2200133Ia 4500008004100000020001800041082000800059082001000067100002400077245003700101260001400138260002200152260000900174230118s9999||||xx |||||||||||||| ||und||  a81-239-0943-3  a543  bWIL/E  ahobart h.bwillard  0ainstrumental methods of analysis  anew delhi  bC BS  PUBLISHERS   c1986