00298nam a2200109Ia 4500008004100000082002600041100002000067245004500087250000900132260003800141300000900179240913s9999||||xx |||||||||||||| ||und||  aGS    338.0284  PAT/P  aBy D Patranahis 0aPrinciples of industrial instrumentation  aNULL  bTata McGraw HillaNew Delhic1996  a767p