TY  - BOOK
AU  - SINGAL, T L
TI  - ANALOG AND DIGITAL COMMUNICATIONS
U1  - 621.381 
PY  - 2012///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  -  DIGITAL COMMUNICATIONS
KW  -  ANALOG COMMUNICATION
KW  - ELECTRONICS AND COMMUNICATION ENGINEERING
ER  -