TY  - BOOK
AU  - Stallings, William
AU  - Bauer, Mick
AU  - Brown, Lawrie
TI  - Computer Security Principles and Practice 
SN  - 9788131733516
U1  - 005.8 
PY  - 2010///
CY  - Noida, Up : 
PB  - Pearson, 
KW  - Computer Networks Security Measures
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-81-317-3351-6.pdf
ER  -