000 00282nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a620.0044
_bSHA
100 _aSharp, KWB
245 0 _aPractical engineering metrology
260 _bPitman
_c1970
300 _a250
942 _2ddc
999 _c77821
_d77821