TY  - GEN
AU  -  Stallings, William				
TI  - Cryptography and network security : principles and practice						
SN  - 9789332585225	
U1  - 005.82 
PY  - 2018///
CY  - New Delhi
PB  - Pearson Education Limited,		
KW  - Computer networks, Security measures
N1  - It includes index
ER  -