TY  - BOOK
AU  - Stallings,William
TI  - Data and computer communications
SN  - 9780132172172
AV  - TK 5105 S724D 2011
PY  - 2011///
CY  - Boston, Mass.
PB  - Pearson
KW  - Data transmission systems
KW  - Computer networks
N1  - Includes bibliographical references and index
ER  -