TY - GEN AU - M G Arthur AU - W J Anson C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1974-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.MONO.142 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1974 TI - The Measurement of noise performance factors ::a metrology guide ER -