TY  - BOOK
AU  - Hsu, Hwei .P
TI  - Theory and problems of analog and digital communications
SN  - 0-07-058611-X
U1  - 621.3822 HSU 
PY  - 2005///
CY  - NEW DELHI
PB  - TATA MCGRAW HILL
KW  - ANALOG AND DIGITAL COMMUNICATIONS
ER  -