Economics of transportation /

Locklin, David Philip (1897- ).

Economics of transportation / by D. Philip Locklin. - 5th ed., 6th print. - Homewood : Richard D. Irwin, 1965. - XII, 874 s. : il. ; 24 cm. - Irwin Series in Economics . - Irwin Series in Economics .

Bibliogr. przy rozdz. Indeks.


Transport.
Transport--aspekt ekonomiczny.
Transport kolejowy.
Koleje.