TY  - BOOK
AU  - Gill,P S.
TI  - Cryptography and network security / 
SN  - 9780230332782
U1  - 005.82 
PY  - 2011///
CY  - London : 
PB  - Macmillan , 
KW  - CRYPTOGRAPHY
KW  - NETWORK SECURITY
N1  - include index
ER  -