Validation of BS CEN/TS 1793-5 for the measurement of the airborne sound insulation of timber noise barriers /
Watts, G. R.
Great Britain.Highways Agency.Research and Development of Standards Division.
TRL Limited.
Crowthorne : TRL Limited,
2005.
"Final report"
"Prepared for: Research and Development of Standards Division, Highways Agency."
Includes bibliographical references.