Specifications for the design and construction of structural supports for highway signs
Title
: 
Specifications for the design and construction of structural supports for highway signs

Corporate Author
: 
American Association of State Highway Officials

Publication Information
: 
Washington, D C: 1968

Subject Term
: 
Traffic signs and signals -- Contracts and specifications


LibraryItem BarcodeCall NumberMaterial TypeItem Category 1
PSZ JB30000002539488TE228.A5 1968Reference Book1:BOOKREF
PSZ JB30000010136099TE228.A5 1968Reference Book1:BOOKREF