Walters, A. A. <br/><br/>
The economics of road user charges 

 - Washington, D.C.  International Bank for Reconstruction and Development  1968 
 - xiii,243p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation, Automotive
<br/><br/><label>LC Class. No.: </label>HE5618.W3