http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Center for Transportation Research and Education.
Department of Civil & Construction Engineering.
1 volume (various pagings) : illustrations, charts ; 28 cm.
David J. White, Kenneth L. Bergeson, Charles T. Jahren.
Includes bibliographical references (page 39).
Performed by Iowa State University, Dept. of Civil and Construction Engineering and sponsored by the Iowa Dept. of Transportation and the Iowa Highway Research Board. Iowa DOT project TR-401. CTRE project 97-08.