TY  - BOOK
AU  - Garcia,Alberto Leon and Widiaja,Indra
TI  - Communication network: Fundamnetal concepts and key architectures
SN  - 9780070595019
U1  - 621.3821 
PY  - 2010///
CY  - New Delhi
PB  - McGraw Hills
KW  - Computer network
KW  - Telecommunication network
ER  -