TY  - BOOK
AU  - Beyda, William J.
TI  - Data Communications: From Basics to Broadband
SN  - 0130961396
U1  - 004.6  
PY  - 2000///
CY  - Upper Saddle River
PB  - Prentice Hall.
KW  - Data transmission systems
N1  - Includes bibliographical references and index
ER  -