Fischer,  Robert J. <br/><br/>
Introduction to security / 
Robert J. Fisher , Edward Halibozek and Gion Green 
 - 8th ed. 
 - Amsterdam :  Elsevier Inc,  c2008 
 - x, 515 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780750684323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Private security services--Management<br/>Industry--Security measures<br/>Retail trade--Security measures<br/>Private security services