TY  - RPRT
TI  - Directory of NVLAP accredited laboratories 
AU  - Trahey, Nancy M
AU  - Horlick, Jeffery
AU  - White, Vanda R
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 90-4280
DO  - 10.6028/NIST.IR.90-4280
ER  -