Hess, Kären M <br/><br/>
Police operations : theory and practice 
Kären Matison Hess, Christine Hess Orthmann 
 - 5th ed 
 - Australia  Delmar Cengage Learning  c2011 
 - xxiii, 552 p. : ill. ; 26 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781435488663 
<br/><br/><label>ISSN: </label>2009942333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police<br/>Police - United States
<br/><br/><label>Dewey Class. No.: </label>363.2 HES