An introduction to policing / 
Dempsey, John S. ; Forst, Linda S. ;  Carter, Steven B. 
 - 9th ed. 
 - USA :  Cengage Learning,  2019. 
 - xxiv, 600 p.: col. ill. ; 25.4cm. 
<br/><br/>Includes glossary, index 
<br/><br/><label>ISBN: </label>9781337558754 
<br/><br/><label>Dewey Class. No.: </label>C 363.209 D389 2019