[Washington, D.C.] : U.S. Dept. of Commerce, Bureau of Public Roads, 1966
Physical Details
v, 257 pages : illustrations ; 26 cm
OCLC
ocm00063258, ocm00063258
"Sponsored by American Association of State Highway Officials, Subcommittee on Electronics, in cooperation with U.S. Department of Commerce, Bureau of Public Roads, Ohio Department of Highways."