TY - GEN AU - Henry V Oppermann C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2004-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.1028 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2004 TI - Report of the 89th National Conference on Weights and Measures: ER -