TY  - BOOK
AU  - Stallings William
TI  - Data and Computer Communications
SN  - 9789332586932
U1  - 004.6 STA 
PY  - 2017///
CY  - New Delhi
PB  - Pearson Education India Pvt. Ltd.
KW  -  communication
KW  -  computer
KW  -  stallings william
KW  - data
ER  -