00302nam a2200121Ia 4500008004100000100004200041245002500083260002700108300000900135650001200144942000700156999001700163190216s9999||||xx |||||||||||||| ||und||  aMathachan M Lazarus Et And Joseph P A 0aExperimental Physics  bVidyarthimithramc1995  a191p  aPhysics  cBK  c33289d33289