TY - GEN AU - Florman, E F AU - Tait, A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1948-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.CRPL.5-2 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1948 TI - Electronic phase meter: ER -