stallings <br/><br/>
Cryptography and network security 

 - 2003 Ed. 
 -  prentice hall of india pvt ltd delhi 
 - PB/681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comnputer Program Language
<br/><br/><label>Dewey Class. No.: </label>005.8/STA