TY - GEN AU - Lipe, Thomas E C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2004-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.250-61 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2004 TI - Operation and reference manual for the NIST automated AC-DC calibration systems and software: ER -