TY  - RPRT
TI  - Advanced mass calibration and measurement assurance program for state calibration laboratories 
AU  - Fraley, Ken L
AU  - Harris, Georgia L
PY  - 2018
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 5672-2018
DO  - 10.6028/NIST.IR.5672-2018
ER  -