Weston, Paul B. <br/><br/>
The police traffic control function / 
Paul B.Weston. 
 - Springfield :  Chares C thomas,  c 1960. 
 - ix, 301 p. :  ills ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>320  320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic police.
<br/><br/><label>Dewey Class. No.: </label>388.312 / W528p