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Methods for evaluating highway improvements
(Transportation research record ; 1185)

データ種別	図書
出版者	Washington, D.C. : Transportation Research Board, National Research Council
出版年	1988
形態	v, 68 p. : ill. ; 28 cm
著者標目	National Research Council (U.S.). Transportation Research Board
件　名	Roads -- Safety measures  全ての件名で検索 Traffic safety -- Evaluation  全ての件名で検索 Traffic accidents
分　類	NDC:514 NDC:514.95 DDC:388 s DDC:625.7/042 LCC:TE7 LCC:TE228
書誌ID	LT00302392

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