Dempsey, John S. <br/><br/>
Introduction to private security / 
John S. Dempsey. 
 - 2nd ed. 
 - Australia ;  Belmont, CA :  Wadsworth,  c2011. 
 - xiii, 464 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780495809852 (pbk.) 0495809853 (pbk.) 
<br/><br/><label>LCCN: </label>2010920993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Private security services--United States.<br/>Industries--Security measures.
<br/><br/><label>LC Class. No.: </label>HV8291.U6  / D46 2011