TY - RPRT TI - Development of a dynamic pressure calibration technique : a progress report AU - Vezzetti, Carol F AU - Lederer, Paul S AU - Hilten, John S PY - 1974 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 74-503 DO - 10.6028/NBS.IR.74-503 ER -