Schultz, Donald O. <br/><br/>
Traffic investigation and enforcement 
by  Donald O. Schultz and  Derald D. Hunt 
 - 3rd ed. 
 - Nevada  Copperhouse Publishing Company  1998 
 - xi. 293 p.  22 cm. 
<br/><br/><br/>English Text 
<br/><br/><label>ISBN: </label>0942728653 
<br/><br/><label>Dewey Class. No.: </label>C363.12 Sc8t 1998