Barnard, Robert L. , <br/><br/>
Intrusion detection systems / 
Robert L. Barnard. 
 - 2nd ed. 
 - xi, 462 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0750694270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Burglar alarms.<br/>Security systems.
<br/><br/><label>LC Class. No.: </label>TH9739   / .B37 1988