Dual-Mode transportation :  proceedings of a conference conducted by the Transportation Research Board, May 29-31, 1974. 

 - Washington :  National Academy of Sciences,  1976. 
 - vi, 158 p. :  ill. ;  28 cm. 
 - Special report - Transportation Research Board, National Research Council ; 170 .
<br/><br/> "Sponsored by the Transportation Research Board Committee on New Transportation Systems and Technology." 
<br/><br/>
<br/><br/><label>ISBN: </label>0309025524 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urban transportation
<br/><br/><label>Dewey Class. No.: </label>388.4  / DUA