TY  - BOOK
AU  - Patel, Dhiren R
AU  - Patel, Dhiren R
TI  - Information security: theory and practice
SN  - 9788120333512
U1  - 005.8 PAT/INF 
PY  - 2010///
CY  - New Delhi
PB  - PHI learning Private limited 
KW  - COMPUTER SCIENCE AND ENGINEERING
ER  -