TY  - GEN
AU  - Singh, Brijendra
TI  - Network security and management
SN  - 9788120331297
U1  - 005.8 
PY  - 2007///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Computer security
KW  - Computers - Access control
KW  - Computer networks - Security measures
KW  - Management
ER  -