TY  - BOOK
AU  - Couch,Leon W.
TI  - Digital and analog communication systems
SN  - 0132037947
U1  - 621.382  
PY  - 2007///
CY  - Upper Saddle River, New Jersey
PB  - Pearson/ Prentice-Hall
KW  - Wireless communication
KW  - Telecommunication
KW  - Digital communication
KW  -  Signal theory (Telecommunication)
KW  -  Pulse modulation (Electronics)
KW  -  Telecommunication systems
N1  - Includes references and index
ER  -