TY  - BOOK
AU  - Basta, Alfred
AU  - Halton, Wolf.
TI  - Computer Security: Concepts, Issues & Implementation ,
SN  - 9788131507759
U1  - 005.8 
PY  - 2008///
CY  - New Delhi
PB  - Cengage
KW  - Computer networks
KW  -  Security measures
ER  -