Sampson, Roy J.    Farris, Martin T. <br/><br/>
Domestic transportation; 
practice, theory and policy.   Roy J. Sampson. 
 - 2 ed. 
 - Boston.  Houghton Mifflin.  1971 
 - x,492p. 
<br/><br/>Includes index and Bibliography and Glossasry.  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation.  Economics. 
<br/><br/><label>Dewey Class. No.: </label>380.5/SAD