TY  - RPRT
TI  - Truck Noise- 1B : Spectral and directional characteristics of noise generated by truck tires
AU  - Leasure, William A
AU  - Corley, Daniel M
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 75-643
DO  - 10.6028/NBS.IR.75-643
ER  -