TY  - BOOK
AU  - Clarke,kenneth K.
AU  - Hess,Donald T.
TI  - Communication circuits: analysis and design 
SN  - 0201010402
PY  - 1971///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Electronic circuit design
N1  - Includes bibliographical references
ER  -