TY  - GEN
AU  - Hsu, Hwei P.
TI  - Schaum's outline of theory and problem of analog and digital communications
SN  - 007058611x
U1  - 621.3815 
PY  - 2003///
CY  - New York
PB  - McGraw - Hill
KW  - COMPONENTS AND CIRCUITS
ER  -