TY  - BOOK
AU  - CARLSON A. B.
TI  - COMMUNICATION SYSTEMS: AN INTRODUCTION TO SIGNALS AND NOISE IN ELECTRICAL COMMUNICATION
U1  - 621.38223 
PY  - 2011///,R.P.2013
PB  - TATA MAGRAWHILL EDU LTD.
KW  - ELECTRONICS AND TELECOMMUNICATION
N1  - SE/SI/1038
ER  -