Description
Item Description:Title from PDF title page (viewed on December 22, 2009).
"February 2009. Published November 2009."
"FHWA/TX-09/5-2110-03-4"--Technical report documentation p.
Electronic resource.
Physical Description:ix, 27 pages : digital, PDF file (269 KB).
Format:Mode of access: World Wide Web.
Bibliography:Includes bibliographical references (page 19).