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Manual for assessing safety hardware, 2009

Washington American Association of State Highway and Transportation Officials 2009 . xiv, 259 p. 28 cm. 9781560514169

Washington, D. C. American Association of State Highway And Transportation Officials 2010 . 13p.

Washington, D.C. American Association of State Highway and Transportation Officials 2010 . xxv, various paging , Volume 1 9781560514770

Washington, D.C. American Association of State Highway and Transportation Officials, 2010 . xxix,various paging , Volume 2 9781560514770

Washington, D.C. American Association of State Highway and Transportation Officials, 2010 . xxv, various paging , Volume 3 9781560514770

Washington, D.C. American Association of State Highway and Transportation Officials 2010 . xxix,various paging , Volume- 2 9781560514770

Washington, D.C. American Association of State Highway and Transportation Officials, 2010 . xvii,various paging , Volume- 3 9781560514770

Washington, D.C. American Association of State Highway and Transportation Officials 2010 . 13p.

Washington, D.C. American Association of State Highway and Transportation Officials 2014 . various pagings 9781560516002