000 00266nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a620.112
100 _aSWARUP D
245 0 _aELEMENTS OF METROLOGY
260 _bRASTOGI
365 _b165.00
942 _cBTECH
999 _c140382
_d140382