TY - GEN AU - Hall, William AU - Ayers, Tyrone AU - Doxey, Dwight C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.74-426 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - Survey plans and data collection and analysis methodologies ::results of a pre-survey for the magnitude and extent of the lead based paint hazard in housing ER -