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

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

Passenger transportation od Farris, Martin T

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

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

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

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

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

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

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