TY  - BOOK
AU  - Nagpal,D.P
TI  - Information security
SN  - 9789383746439
U1  - 4 
PY  - 2014///
CY  - New Delhi
PB  - S.Chand & Company Ltd.
KW  - COMPUTER SCIENCE
KW  - DATA COMMUNICATIONS, NETWORK MECHANISMS ,WIRELESS NETWORK SECURITY
ER  -