TY  - RPRT
TI  - National calibration facility for retroreflective traffic control materials - phase I 
AU  - Miller, C Cameron
AU  - Heimer, Todd
AU  - Early, Edward
PY  - 2002
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 6940
DO  - 10.6028/NIST.IR.6940
ER  -