Description
Item Description:Title from title screen (viewed on Apr. 6, 2012).
"December 2006."
"Performing organization, Westat, under subcontract from Foster-Miller, Inc."--Rept. documentation p.
"DOT/FRA/ORD 06/26."
Electronic resource.
Physical Description:1 online resource (viii, 192 pages) : illustrations (chiefly color)
Bibliography:Includes bibliographical references (pages 173-184).