TY  - BOOK
AU  - Singh, Jatinder
AU  - Singh, Amerjeet
AU  - Singh, Gurjeet
TI  - Textbook of computer networks
U1  - 004.6 
PY  - 2010///
CY  - New Delhi
PB  - UDH
KW  - Network classification and components
KW  - Network layer
KW  - Singh, Gurjeet
ER  -