Illustrations and outline of standard systems of highway traffic marking based on existing American system.
Uniform traffic devices for highways
Eng Contract Rec
Engineering and Contract Record ; 54 , n 14 ; p 10-13 + 20
1941
Aufsatz (Zeitschrift)
Englisch
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Manual on uniform traffic control devices for streets and highways
Engineering Index Backfile | 1948
Manual on uniform traffic control devices for streets and highways
Engineering Index Backfile | 1935