000 00296nam a2200109Ia 4500
008 190711s9999 xx 000 0 und d
082 _a532.57 S799
100 _aSTEARNS,R.F
245 0 _aFLOW MEASUREMENT WITH ORIFICE METERS
260 _aNEW YORK
_bVan Nostrand Reinhold
_c1951
942 _cBK
_2DDC
999 _c11273
_d11273