TY - GEN AU - B G Simson C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1969-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.512 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1969 TI - The accuracy of air tower pressure gages in suburban Washington, D.C.: ER -