TY  - BOOK
AU  - Bhaskar,S.M..
AU  - Ahson,S.I..
TI  - Information security : a practical approach / 
SN  - 9788173198953
U1  - 005.8 
PY  - 2008///
CY  - New Delhi : 
PB  - Narosa Pulishing House , 
KW  - INFORMATION SECURITY
KW  - NETWORK SECURITY
N1  - includes bibliographical references and index
ER  -