Stallings, W <br/><br/>
Cryptography and Network Security 

 - PUNE  Pearson Edu.  2020 
 - 766p. 
 - Source= Bharati Madhyavarti Sahakari Grahak Bhandar, Pune (Best Book Suplliers Kolhapur) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SICENCE