TY  - GEN
AU  - Stallings, William.
TI  - Data and computer communications
SN  - 0131006819
PY  - 2004///
CY  - Upper Saddle River, N.J.
PB  - Pearson/Prentice Hall
KW  - Data transmission systems
KW  - Computer networks
N1  - Includes bibliographical references and index
ER  -