TY  - BOOK
AU  - Tomasi, Wayne 
TI  - Electronic Communications Systems: : Fundamentals Thought Advanced 
SN  - 8178086123
U1  - 621.382 T655e 2001 23
PY  - 2001///
CY  - New Delhi
PB  - Pearson Education Inc
N1  - Includes Index
ER  -