TY  - BOOK
AU  - Ziemer,R E.
AU  - Tranter,W H  .
TI  - Principles of communications : systems, modulation, and noise / 
SN  - 9788126508396
U1  - 621.382 
PY  - 2002///
CY  - New Delhi : 
PB  - Wiley India , 
KW  - COMMUNICATIONS
N1  - Includes index
ER  -