Grant, Heath B. <br/><br/>
Law enforcement in the 21st century / 
Heath B. Grant, Karen J. Terry. 
 - 2nd ed. 
 - Boston :  Pearson/Allyn & Bacon,  2008. 
 - xxv ; ill. ; 437 p. ;  30 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780205542970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police --United States.<br/>Law enforcement --United States.
<br/><br/><label>LC Class. No.: </label>HV8139