TY - RPRT TI - Calculation of compressibility factor for air over the ranges of pressure, temperature, and relative humidity of interest in flowmeter calibration AU - Jones, Frank E PY - 1983 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 83-2652 DO - 10.6028/NBS.IR.83-2652 ER -