TY  - BOOK
AU  - Stallings, William
TI  - Data and computer communications: _
SN  - 9789332586932
U1  - 004.6 
PY  - 2017///
CY  - Noida
PB  - Pearson
KW  - 
KW  - Data network
KW  - Computer networks
KW  - Communication networks
N1  - Includes index
ER  -