TY  - BOOK
AU  - Pursley 
TI  - Introduction to digital communications 
SN  - 0201184931 
U1  - 621.382 PUR 2005 
PY  - 2005///
CY  - Upper Saddle River
PB  - Pearson/Prentice Hall
KW  - Digital communications
N1  - Includes bibliographical references and index
ER  -