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Railroad regulation issues, rail passenger services, railroad bridges, and track maintenance management
(Transportation research record ; 1177)

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	vi, 123 p. : ill. ; 28 cm
著者標目	National Research Council (U.S.). Transportation Research Board
件　名	Railroads and state -- United States  全ての件名で検索 Railroads -- United States -- Management  全ての件名で検索
分　類	NDC:514 NDC:686.1 DDC:388 s DDC:385/.068 LCC:TE7 LCC:HE2757
書誌ID	LT00302387

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