TY  - BOOK
AU  - Haykin, Simon
TI  - Digital communications
SN  - 0-471-62947-2
U1  - 621.382 
PY  - 1988///
CY  - New York
PB  - John Wiley
KW  - Data transmission
KW  - Digital communications
KW  - Digital modulation technicques
N1  - Includes bibliographical references and index
ER  -