TY  - BOOK
AU  - William Stallings
TI  - Data and Computer Communications,Ed8
SN  - 0000071051
U1  - 621.3821 
PY  - 2009///
CY  - New Delhi
PB  - Pearson
KW  -  Computer
KW  -  Data
KW  - Communications,Ed8
KW  - Data communication
ER  -