TY - GEN AU - Willie May AU - Reenie Parris AU - C. Beck AU - John Fassett AU - Robert Greenberg AU - Franklin Guenther AU - Gary Kramer AU - Stephen Wise AU - T Gills AU - R Gettings AU - Bruce MacDonald C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2000-01-01 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2000 TI - Definitions of Terms and Modes Used at NIST for Value-Assignment of Reference Materials for Chemical Measurement ER -