000 00252nam a22001097a 4500
082 _a621.37 SHA'D
100 _aSHARP, K. W. B
_980520
245 _aPRACTICAL ENGINEERING METROLOGY
260 _aLONDON
_bSIR ISAAC
_c1962
300 _a249P
942 _cBK
999 _c585445
_d585445