TY  - BOOK
AU  - Goleniewsk,Lillian
TI  - Telecomunications essentials  : the complete global source for communications fundamentals, data networking and the Internet, and next, generation network  
SN  - 0201760320
AV  - TK5101 .G598 2004
PY  - 2004///
CY  - Boston  
PB  - Addison-Wesley, 
KW  - Telecomunicación
N1  - Incluye índice
ER  -