Description
Item Description:"May 1998."
"DOT-T-99-02"--P. [4] of cover.
"Publication number FHWA-PD-99-003"--P. [4] of cover.
"HEP-22/12-98(500)QE"--P. [4] of cover.
Physical Description:1 volume (various pagings) : illustrations ; 28 cm.
Available also on microfiche.
Bibliography:Includes bibliographical references (pages 31, 1st group).