TY - RPRT TI - Development of a dynamic pressure calibration technique : a progress report AU - Vezzetti, Carol F AU - Hilten, John S AU - Lederer, Paul S PY - 1975 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 75-708 DO - 10.6028/NBS.IR.75-708 ER -