TY  - BOOK
AU  - Stallings, William
TI  - Network Security Essentials Applications and Standards 
SN  - 9788131761755
U1  - 005.8 
PY  - 2011///
CY  - Chennai : 
PB  - Pearson, 
KW  - Computer Networks Security Measures
KW  - Computer Security
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/9788131761755.pdf
UR  - https://books.google.com.pk/books?id=R5KYKr3Y7osC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false
ER  -