TY  - BOOK
AU  - Stallings William
TI  - Data and computer communication
SN  - 0000044477
U1  - 1.621 
PY  - 2005///
CY  - NewDehli
PB  - Pearson Education
KW  -  computer
KW  -  Data
KW  - communication
KW  - Computer Networks Datanetworks
ER  -