TY  - BOOK
AU  - RAMAKRISHNA RAO
TI  - DIGITAL COMMUNICATION
T2  - P6667
SN  - 9780070707764
U1  -  621.382 RAO 
PY  - 2011///
CY  - India
PB  - TATA MCGRAWHILL
KW  - Electronics and Communication Engineering
N1  - INFO BOOK
ER  -