TY  - BOOK
AU  - Gokhale 
TI  - Introduction to telecomunications 
SN  - 1401856489 
U1  - 621.382 GOK 2005 
PY  - 2005///
CY  - Clifton Park
PB  - Thomson Delmar Learning
KW  - Telecommunication
N1  - Includes index p.(437) - 455
ER  -