TY  - BOOK
AU  - Stallings, William
TI  - Data and Computer Communications
SN  - 9788129702067
U1  - 004.6 
PY  - 2005///
CY  - Delhi: 
PB  - Pearson Education, 
KW  - Computer Communication
KW  - Computer Science
KW  - Data Communications
KW  - Wide Area Networks
ER  -