Imprint on p. [4] of cover: Berkshire : IHS.
"Prepared for: project record: Contactless Microtexture Assessment. Client: Transport Research Foundation, (R Kimber)."
Measuring skid resistance without contact : 2008-2009 progress report by A. Dunford. ISBN 9781846088346. Published by TRL in 2009. Publication and catalogue information, links to buy online and reader comments.