TY - GEN AU - Louis E Barbrow C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1976-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.CIS.7r1976 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1976 TI - Consumer Information Series 7: what about metric?: ER -