TY  - GEN
AU  - Hsu,Hwei P.
TI  - Schaum`s outline series theory and problems of analog and digital communications
SN  - 0071133437
U1  - 621.3819596 
PY  - 1993///
CY  - New York
PB  - McGraw-Hill, Inc
KW  - Digital communications
KW  - Telecommunications
KW  - Angle modulation
ER  -