Walker, Samuel,  1942- <br/><br/>
The police in America :  an introduction / 
Samuel Walker, University of Nebraska at Omaha, Charles M. Katz, Arizona State University. 
 - Ninth Edition. 
 - xxii, 598 pages :  illustrations ;  24 cm 
<br/><br/> Revised edition of the authors' The police in America, c2013. 
<br/><br/><label>ISBN: </label>9781259140761 1259140768 
<br/><br/><label>LCCN: </label>2016053271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police--United States.<br/>Police administration--United States.
<br/><br/><label>LC Class. No.: </label>HV8139  / .W35 2018 
<br/><br/><label>Dewey Class. No.: </label>363.20973/ W184 p