http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Wind drag coefficients for octagonal cylinders
State Department of Highways and Public Transportation.
by Kishor C. Mehta, David L. Ritchie, Walt Oler.
"Report number FWHA/TX-90"--Technical rept. documentation p.
Conducted for Texas State Department of Highways and Public Transportation in cooperation with the U.S. Department of Transportation, Federal Highway Administration. Research report no. 11-5-89-1207.
Includes bibliographical references (page 39).