Sampson, Roy J.
Domestic transportation : practice, theory, and policy / Roy J. Sampson, Martin T. Farris, David L. Shrock. - 5th ed. - Boston : Houghton Mifflin Co., c1985. - xiv, 640 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
0395357136
84080269
Transportation--United States.
Freight and freightage--United States.
380.50973
Domestic transportation : practice, theory, and policy / Roy J. Sampson, Martin T. Farris, David L. Shrock. - 5th ed. - Boston : Houghton Mifflin Co., c1985. - xiv, 640 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
0395357136
84080269
Transportation--United States.
Freight and freightage--United States.
380.50973