TY  - BOOK
AU  - Tomasi W.,
TI  - Electronic Communications SystesFandamentals Through Advanced 
SN  - 9788131719534
U1  - 621.382 
PY  - 2011///
CY  - New Delhi
PB  - Dorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Education
ER  -