TY  - GEN
AU  - Hsu,Hwei P.
TI  - Schaum's outline of theory and problems of analog and digital communications 
SN  - 0071402284
U1  - 621.38223 
PY  - 2003///
CY  - New York
PB  - McGraw-Hill
KW  - Signal theory (Telecommunication)
KW  - Modulation theory
N1  - Includes index
UR  - http://www.loc.gov/catdir/description/mh031/2002153194.html
ER  -