TY - GEN AU - Richey, George G AU - McKenna, Elizabeth H AU - Hobbs, Robert B C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1952-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.BMS.130 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1952 TI - Methods and equipment for testing printed-enamel felt-base floor covering: ER -