Sampson, Roy J.
Domestic transportation, practice, theory, and policy / Roy J. Sampson & Martin T. Farris - 4th. ed. - Boston : Houghton Mifflin , 1979 - xiv, 518p. : ill. ; 25 cm.
0395267935
Transport and communication--United States
Transport
Freight and freightage
385 / SAM 2
Domestic transportation, practice, theory, and policy / Roy J. Sampson & Martin T. Farris - 4th. ed. - Boston : Houghton Mifflin , 1979 - xiv, 518p. : ill. ; 25 cm.
0395267935
Transport and communication--United States
Transport
Freight and freightage
385 / SAM 2