000 00286nam a2200145Ia 4500
100 _aJain R.K.
942 _cBK
654 _aMetrology
245 _aEngg.Metrology
260 _bKhanna pub.
_aDelhi
_c1979
082 _a620
_bJai
300 _a835
546 _aENGLISH
999 _c22954
_d22954