Standard specifications for structural supports for highway signs, luminaires, and traffic signals

Standard specifications for structural supports for highway signs, luminaires, and traffic signals mixed material bibliography Washington, D.C. American Association of State Highway and Transportation Officials 2003 en English 1 v. (various pagings) : ill., maps ; 28 cm. Traffic signs and signals--Break-away supports--St Lampposts--Standards Poles (Engineering)--Standards 625.7/94 1560512768 PERPUSTAKAAN UMSU Universitas Muhammadiyah Sumatera Utara 625.7 / AAS / g 06000080 625.7 / AAS / g Standard_specifications_for_structural_supports_for_highway_signs%252C_luminaires%252C_and_traffic_signals.j 2492 2011-10-24 14:37:37 2013-05-20 17:48:01 machine generated