TY  - BOOK
AU  - VERMA, BRIJESH  
TI  - DIGITAL & ANALOG COMMUNICATION SYSTEMS  
T2  - REFERENCE N  
U1  - 621.381958/VER   
PY  - 0000///
CY  - S K KATARIA, 2008.
PB  - 
N1  - B.TECH
ER  -