A platform for research: civil engineering, architecture and urbanism
Research activities of bureau of public roads in 1933
Physical research; production cost studies; transportation and economic and statistical investigations.
Research activities of bureau of public roads in 1933
Physical research; production cost studies; transportation and economic and statistical investigations.
Research activities of bureau of public roads in 1933
Roads Streets
Roads and Streets ; 77
1934
6 pages
Article (Journal)
English
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Physical research by Bureau of Public Roads
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