TY  - BOOK
AU  - Stallings, William
TI  - Data and Computer Communications
SN  - 9780132172172
U1  - 004.6 
PY  - 2011///
CY  - New Jersey
PB  - Pearson Education
KW  - Computer networks
KW  -  Data transmission systems
KW  - Computer science
N1  - Data and Computer Communications
ER  -