Gupta, Kailash N. <br/><br/>
Digital Signature: network security practices 
Kailash N. Gupta 
 - New Delhi  Prentice Hall of India  2005 
 - x, 209p. 
<br/><br/><label>ISBN: </label>8120325990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital Network
<br/><br/><label>Dewey Class. No.: </label>005.8 GUP