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Roadside safety features
(Transportation research record ; 1133)

データ種別	図書
出版者	Washington, D.C. : Transportation Research Board, National Research Council
出版年	1987
形態	iv, 57 p. : ill. ; 28 cm
著者標目	National Research Council (U.S.). Transportation Research Board
件　名	Roads -- Guard fences -- Testing  全ての件名で検索 Roads -- Safety measures  全ての件名で検索
分　類	NDC:514 NDC:514.29 DDC:380.5 s DDC:625.7/95 LCC:TE7 LCC:TE228
書誌ID	LT00249685

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