00367nam a2200121Ia 4500082001900000100003800019245003400057260004300091300001500134490005900149500000500208700003200213  a309.5bT111.GT  aTaaffe, E. J. and Gauthier, H. L.  aGeography of transportationb  aEnglewood CliffsbPrentice- Hallc1973  axiv, 226p.  aPrentice-Hall foundations of Economic Geography series  a  aGauthier, H. L. ; jt. auth.