TY - GEN AU - Sebring, Lynn T C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2002-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6500e2002 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2002 TI - 2002 weights and measures directory: ER -