Behavioral demand modeling and valuation of travel time :  proceedings of a conference held July 8-13 1973, in South Berwick, Main 

 - Washington :  Transportation Research Board, National Research Council,  1974 
 - 234 p. 
 - Special report ;  no. 149 .
 - National Research Council.  Transportation Research Board.  Special report ;  no. 149 .
<br/><br/><label>ISBN: </label>0309022967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel time (Traffic engineering)--Congresses
<br/><br/><label>LC Class. No.: </label>HE370  / C63 1973