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

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

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

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

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

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

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

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

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