Dempsey, John S. <br/><br/>
An introduction to policing/ 
John S. Dempsey and Linda S. Frost. 
 - Fourth edition. 
 - Australia:  Thomson,  c2009. 
 - xviii, 556 pages;  25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>13: 978-0-495-09545-3 10:0-495-09545-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Policing.
<br/><br/><label>Dewey Class. No.: </label>DC 363.20973 D39 2009