TY  - RPRT
TI  - Handbook for the quality assurance of metrological measurements 
AU  - Taylor, John K
AU  - Opperman, Henry V
PY  - 1986
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS HB 145
DO  - 10.6028/NBS.HB.145
ER  -