TY  - BOOK
AU  - Leon, Garcia
TI  - Communication networks: Fundamental concepts and key architectures
SN  - 0072423498
U1  - 621.382'1 LEO 
PY  - 2000///
CY  - Boston
PB  - Osborne/McGraw-Hill,U.S
KW  - MS COMMUNICATION, EL
N1  - Includes Index http://www.amazon.com/Communication-Networks-Alberto-Leon-Garcia/dp/0072423498/ref=sr_1_1?s=books&ie=UTF8&qid=1410934326&sr=1-1&keywords=0072423498
ER  -