TY  - RPRT
TI  - Bicycle wheel reflective materials test method development 
AU  - Toner, Samuel D
AU  - Wakamiya, Stanley K
PY  - 1980
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 80-2035
DO  - 10.6028/NBS.IR.80-2035
ER  -