The complete guide to physical security 
Baker, Paul R.,. 
 -  CRC Press,  2013 
 - xxi, 339 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-42009963-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business enterprises -- Security measures.
<br/><br/><label>Dewey Class. No.: </label>658.47 B1682 2013