Walker, Samuel <br/><br/>
The police in America : an introduction 

 - 2nd ed. 
 - New York, N.Y. :  McGraw-Hill,  1992 
 - 412 
<br/><br/><label>ISBN: </label>0070678693 
<br/><br/><label>Subjects--Topical Terms: </label><br/>POLICE--UNITED STATES<br/>POLICE ADMINISTRATION--UNITED STATES
<br/><br/><label>LC Class. No.: </label>HV8138  / W344P 1992