TY - GEN AU - Harris, Georgia L C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1997-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.HB.143-1997 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1997 TI - State weights and measures laboratories: program handbook: ER -