TY  - BOOK
AU  - Coucvh,Leon W
TI  - Digital and analog communication systems
SN  - 0131424920
PY  - 2007///
CY  - Upper Saddle River, NJ
PB  - Pearson Prentice Hall
KW  - Digital communications
KW  - Telecommunication systems
N1  - Includes index
ER  -