Cobb, Stephen <br/><br/>
Complete book of PC and LAN security 

 - PA:  Windcrest, c  1992 
 - xvi, 556p. 
<br/><br/><label>ISBN: </label>0830692800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>681.324--Local area networks (computer networks) - Security  measures--Computers - Access control6188
<br/><br/><label>Universal Decimal Class. No.: </label>681.324  / COB