TY  - BOOK
AU  - Menezez, Bernard L
AU  - Kumar, Ravinder
TI  - Cryptography, network security and cyber laws
SN  - 9789386858948
U1  - 005.8 
PY  - 2019///
CY  - Delhi
PB  - Cengage
KW  - Cryptography, network security, cyber laws
ER  -