TY - GEN AU - Williams, E S C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1965-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.257 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1965 TI - Practical aspects of the use of AC-DC transfer instruments.: ER -