TY  - BOOK
AU  - Tomasi, Wayne 
TI  - Electronic Communications Systems: : Fundamentals Thought Advanced 
SN  - 9788131719534
U1  - 621.382 T655e 2008 23
PY  - 2008///
CY  - New Delhi
PB  - Pearson Education Inc
N1  - Includes Index
ER  -