Association of American Railroads. Railroad Committee for the Study of Transportation. (1941). Report on coordination. s.n..
Stile di citazione ChicagoAssociation of American Railroads. Railroad Committee for the Study of Transportation. Report on Coordination. [S.l.: s.n., 1941.
Citazione MLAAssociation of American Railroads. Railroad Committee for the Study of Transportation. Report on Coordination. s.n., 1941.
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