TY  - RPRT
TI  - Progress report of research activity truck tire noise investigation: September 1, 1970 - October 31, 1970
AU  - Leasure, William A, Jr
AU  - Flynn, Daniel R
PY  - 1970
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 10502
DO  - 10.6028/NBS.RPT.10502
ER  -