TY  - GEN
AU  - Tomasi, Wayne
TI  - Electronic Communications Systems: Fundamentals through advance/4th ed
SN  - 81 7808 612 3
U1  - 621.39 
PY  - 2001///
CY  - New Delhi
PB  - Pearson
KW  - 621.39
KW  - Electronic Communications Systems
KW  - EC/EE 405
ER  -