Kirby, RonaldF. <br/><br/>
Road user charges - some practical considerations 
Ronald Kirby 
 - Washington, D.C.  Urban Institute  1974 
 - v, 22 p. : ill. ; 28 cm. 
<br/><br/>Bibliography : p. 21-22 
<br/><br/><label>ISBN: </label>0877661154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Economic aspects<br/>Roads--Finance<br/>Toll roads<br/>Highway--Finance