Domestic transportation practice, theory, and policy por Sampson, Roy J., Farris, Martin T., Shrock, David L.

Domestic transportation practice, theory, and policy por Sampson, Roy J.

Passenger transportation por Farris, Martin T

Domestic transportation ; practice, theory, and policy por Sampson, Roy J.

Modern transportation; selected readings. por Farris, Martin T.

Public utilities regulation, management, and ownership por Farris, Martin T.

Domestic transportation practice, theory, and policy por Sampson, Roy J.

Domestic transportation ; practice, theory, and policy por Sampson, Roy J.

Domestic transportation practice, theory, and policy por Sampson, Roy J.

Modern transportation: selected readings por Farris, Martin T., comp