TY - GEN AU - Pfrang, E O C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1970-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.10212 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1970 TI - Existing building and developmental regulations in King County (Seattle), Washington::Operation Breakthrough preliminary report ER -