TY  - BOOK
AU  - Couch,Leon W.
TI  - Digital and analog communication systems
SN  - 0130812234
U1  - 621.382 21
PY  - 2001///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Telecommunication systems
KW  - Digital communications
N1  - Includes bibliographical references (p. 716-728) and index
ER  -