Gruber, Robert,  1944- <br/><br/>
Physical and technical security :  an introduction / 
Robert Gruber. 
 - Clifton Park, NY :  Thomson Delmar Learning,  c2006. 
 - xix, 412 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Planning and defining physical security -- Security electronics -- Communications systems -- Test equipment --Transmission line theory -- Video and optics -- Alarm systems -- Computers and security software -- Low tech tools, small tools and methods of use -- Locks, keys, and access control -- Technical surveillance countermeasures -- Putting it together with risk analyses and physical security surveys. 
<br/><br/><label>ISBN: </label>1401850669 (pbk.) 
<br/><br/><label>LCCN: </label>2005006239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Private security services.<br/>Security systems.
<br/><br/><label>LC Class. No.: </label>HV8290  / .G78 2006 
<br/><br/><label>Dewey Class. No.: </label>621.389/2