01074nam a22002531i 450099100178083970753620031214182759.0040407s1970 xxua||||||||||||||||eng b12822449-39ule_instARCHE-080206ExLDip.to Scienze StoricheitaA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.385.0973Fogel, Robert William127172Railroads and american economic growth :essays in econometric history /by Rober William FogelBaltimore ;London :Johns Hopkins press,[1970]XV, 296 p. :ill. ;24 cmFerrovieStati Uniti d'AmericaStoriaStati Uniti d'AmericaCondizioni economiche e sociali.b1282244902-04-1416-04-04991001780839707536LE009 STOR.894-3612009000369207le009-E0.00-l- 00000.i1337309216-04-04Railroads and american economic growth299813UNISALENTOle00916-04-04ma -engxxu01