00884nam0-2200277 --450 991026826030332120180514105726.0(OCoLC)1674653120180514d1961----km y0itay50 ----baengUSChallenge to transportationKarl Maxwell RuppenthalStanford, Calif.Graduate School of Business, Stanford University[1961]viii, 206 p24 cmTrasportiStati Uniti d'America385.082Ruppenthal,Karl Maxwell750010Stanford University.Graduate School of BusinessNational Defense Transportation Association (U.S.)ITUNINARICAUNIMARCBK9910268260303321D4/381221DINTRDINTRChallenge to transportation1509395UNINA