TY - GEN AU - Phillips, C W AU - Karger, Henry AU - Achenbach, PR C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1953-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.2559 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1953 TI - A method of preparing uniform films of bituminous materials: ER -