TY - GEN AU - Barry N Taylor AU - Barry N Taylor C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2008-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.330e2008 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2008 TI - The international system of units (SI): ER -