TY - GEN AU - George N Thompson C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1939-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.BMS.19 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1939 TI - Preparation and revision of building codes: ER -