TY - GEN AU - Tryon, Max C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.74-610 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - Investigation of procedures for determination of thermal performance characteristics of plastic piping used in housing: ER -