Norman, Thomas. , <br/><br/>
Integrated security systems design :  concepts, specifications and implementation / 
Thomas Norman. 
 - xii, 458 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9780750679091 0750679093 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks --Security measures.<br/>Information storage and retrieval systems --Security measures.<br/>Computers --Access control.
<br/><br/><label>LC Class. No.: </label>TK5105.59   / .N68 2007