TY  - BOOK
AU  - Ramo, Simon. ,
AU  - Van Duzer, Theodore,
AU  - Whinnery, John R. ,
TI  - Fields and waves in communication electronics
SN  - 9788126515257
U1  - 537 RAM (2) 
PY  - 1994///
CY  - New Delhi
PB  - Wiley India.
ER  -