Weille, Jan de,  1932- <br/><br/>
Quantification of road user savings / 
Jan de Weille 
 - Washington :  International Bank for Reconstruction and Development ,  1966 
 - xiv, 93 p. :  ill. ;  23 cm. 
<br/><br/> Distributed by Johns Hopkins Press 
<br/><br/><label>ISBN: </label> USD1.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation, Automotive<br/>Transportation
<br/><br/><label>Dewey Class. No.: </label>388.313