TY  - BOOK
AU  - Tomasi,Wayne  .
TI  - Electronic communication systems : fundamentals through advanced / 
SN  - 9788178086125
U1  - 621.38 
PY  - 2002///
CY  - New Delhi : 
PB  - Pearson Education Asia , 
KW  - TELECOMMUCATION SYSTEMS
N1  - Includes index
ER  -