TY  - BOOK
AU  - Bhattacharya, Amitabha ,
TI  - Digital communication
T2  - Electrical and electronics engineering series
SN  - 9780070591172
U1  - 621.382 BHA 
PY  - 2006///
CY  - New Delhi
PB  - Tata McGraw Hill Education
N1  - Includes bibliographical references and index.
ER  -