00311nam a2200109Ia 4500008004100000040001200041082001400053100004400067245004900111260003300160300000800193200103s9999||||xx |||||||||||||| ||und||  aIMU-MPC  aColumn-46  aPanghanti, V. P. and Mallabadi, Prakash 2aA text book of Metrology and Quality Control  bNirali Prakashan, Punec1991  a220