TY  - BOOK
AU  - Couch Ii,Leon W.
TI  - MODERN COMMUNICATION SYSTEMS
SN  - 0023252863
U1  - 621.382 
PY  - 1995///
CY  - 
PB  - Prentice Hall,Englewood Cliffs
KW  - Telecommunication Systems
KW  - Digital Communications
ER  -