http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Standard specifications for structural supports for highway signs, luminaires, and traffic signals
AASHTO standard specifications for structural supports for highway signs, luminaires, and traffic signals
American Association of State Highway and Transportation Officials
1 online resource (various pagings) : illustrations, maps
Prepared by the American Association of State Highway and Transportation Officials Highway Subcommittee on Bridges and Structures.
"Publication Code: LTS-5"--Page 4 of cover.
Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty
Washington, D.C. : American Association of State Highway and Transportation Officials, 2009