TY  - BOOK
AU  - Haykin, Simon
TI  - Communication Systems 
SN  - 9788126521517
U1  - 621.382 HAK 
PY  - 2010///
CY  - New Delhi
PB  - John Wiley & Sons
KW  - Engineering Technology
KW  - Technology
N1  - Includes Index
ER  -