Purpura, Philip P.,  1950- <br/><br/>
Security :  an introduction / 
Philip P. Purpura. 
 - 1 online resource (640 pages) :  illustrations 
<br/><br/>Includes bibliographical references at the end of each chapters and index. 
<br/><br/><label>ISBN: </label>9781439894569 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Private security services.<br/>Crime prevention.<br/>Security systems.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HV8290  / .P877 2010 
<br/><br/><label>Dewey Class. No.: </label>363.3