TY  - BOOK
AU  - Leon- Garcia,Alberto
AU  - Widjaja,Indra
TI  - Communication networks: fundamental concepts and key architectures 
SN  - 0070595019
PY  - 2006///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Telcommunication systems
KW  - Computer networks
KW  - computer network architectures
ER  -