RUSSELL D. : GANGEMI S. <br/><br/>
COMPUTER SECURITY BASICS 

 -  TOKYO : OREILLY  1991 
 - 448 p. 
<br/><br/><label>ISBN: </label>0000937175714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA SECURITY
<br/><br/><label>Dewey Class. No.: </label>005.8  / R87