prepared for the United States Bureau of Public Roads

International Road Federation 1969 World survey of current research and development on roads and road transport 1969 ; pt. 1

所蔵館1館

米国公共道路局編 ; 日本道路協会訳

日本道路協会 , 丸善 (発売) 1968.11

所蔵館12館

by John B. Lansing and Gary Hendricks

Survey Research Center, Institute for Social Research, University of Michigan 1967

所蔵館2館

by the Bridge Division, Bureau of Public Roads ; reported by E.L. Erickson and E.G. Paulet

U.S. Department of Commerce, Bureau of Public Roads : for sale by the Supt. of Docs., U.S. Govt. Print. Off. , For sale by the he superintendent of Documents, U.S. Govt. Print. Off. 1969 , 1966

所蔵館1館

[by] Urban Renewal Administration, Housing and Home Finance Agency and Bureau of Public Roads, Deppartment of Commerce

Superintendent of Documents, U. S. Government Printing Office 1965

所蔵館1館

U.S. Department of Commerce, Bureau of Public Roads, Office of Planning, Highway Statistics Division ; prepared under the direction of David Sacks

U.S. G.P.O. 1964

所蔵館1館

by the Economics and Requirements Division, Office of Research and Development, U.S. Department of Commerce, Bureau of Public Roads

U.S. Govt. Print. Off. 1964

所蔵館3館

U.S. Department of Commerce, Bureau of Public Roads

U.S.G.P.O. 1963

所蔵館2館

U.S. Department of Commerce bureau of public roads

Highway and Land Administration Division Economic Impact Research Branch 1961

所蔵館1館

ed. U. S. Dept. of Commerce Bureau of Public Roads

U. S. Dept. of Commerce Bureau of Public Roads 1961

所蔵館3館