na INLIS000000000007060 Ind 0010-1118007060 TRANSPORTATION horizons : a selection of articles on the subject of transportation from business horizons TRANSPORTATION horizons : a selection of articles on the subject of transportation from business horizons ed. by George M. Smerk 2nd ed. [s.l] Indiana University 1970 vii, 311 p.: ill.; 21 cm vii, 311 p.: ill.; 21 cm 385/388TRA 385/388 TRANSPORTATION 2nd ed. 138/71-mfn8838