Stallings, William. <br/><br/>
Network security essentials :   applications and standards / 
by  William Stallings 
 - 6th ed. 
 - Delhi :   Pearson Education,   2000 
 - xiii,366p. :   ill.;  24 cm. 
<br/><br/><label>ISBN: </label>9789352866601 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Network security<br/>Cryptography<br/>Network security
<br/><br/><label>Dewey Class. No.: </label>004.6  / STN