TY  - BOOK
AU  - Hyder Zaman.
AU  - Shaikh, M. Zahid.
TI  - TCP&IP filtering in security device manager CISCO (SDM)
PY  - 2011///
CY  - MUET, Jamshoro
PB  - Computer System Engineering, IICT, 
KW  - Computer System Engineering
N1  - Includes References
ER  -