TY  - BOOK
AU  - Froehlich, John Paul
AU  - Doyle, John M.
TI  - INFORMATION TRANSMITTAL AND COMMUNICATING SYSTEMS
U1  - 621.381536 
PY  - 1969///
CY  - New York
PB  - Holt, Rinehart And Winston
KW  - Telecommunication
KW  - Modulation (Electronics)
KW  - Integrated Circuits
N1  - Includes Bibliography
ER  -