TY  - BOOK
AU  - Carlson, Bruce A., 
AU  - Crilly, Paul B.
AU  - Rutledge, Janet C.
TI  - Communication Systems : An Introduction to Signals and Noise in Electrical Communication
SN  - 9780071321174
U1  - 621.38223 
PY  - 2010///
CY  - New Delhi
PB  - Mcgraw- Hill Higher Education
KW  - EXTC
N1  - This book is having appendix
ER  -