A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Street and highway signs and progress toward standardization
First steps toward standardizing signs; directional signs included among standards; plans to standardize series of sign posts.
Street and highway signs and progress toward standardization
First steps toward standardizing signs; directional signs included among standards; plans to standardize series of sign posts.
Street and highway signs and progress toward standardization
Nat. Safety Council -- Proc
James, E.W. (author)
National Safety Council -- Meeting ; 1925
1925
9 pages
Conference paper
English
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