TY  - BOOK
AU  - Carlson, A Bruce
TI  - Communication systems: an introduction to signals and noise in electrical communication
SN  - 9780071321174
U1  - 621.382 CAR/COM 
PY  - 2013///
CY  - New Delhi
PB  - McGraw Hill
KW  - ELECTRONICS AND COMMUNICATION ENGINEERING
ER  -