Constable, George <br/><br/>
Computer security 

 - New Jersey  Time - Life Books  1990 
 - 128 p. illus., photos 
<br/><br/><label>ISBN: </label>0809475669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers - Access control
<br/><br/><label>Dewey Class. No.: </label>R 005.8 C765c 1990