Weigelt, Horst R. <br/><br/>
City traffic: a systems digest 

 - New York  Van Nostrand Reinhold Company  1970 
 - xi,244p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urban transportation
<br/><br/><label>LC Class. No.: </label>TA 1205.W4413