TY  - BOOK
AU  - Haykin,Simon
TI  - An introduction to analog and digital communications / 
SN  - 9788126509324
U1  - 621.382 
PY  - 1989///
CY  - New Delhi : 
PB  - Wiley India , 
KW  - COMMUNICATION ENGINEERINGS
N1  - Includes index
ER  -