TY  - BOOK
AU  - Stamper,David A.
AU  - Thomas L.Case
TI  - Business data communications
T2  - 6th ed
SN  - 81-297-0303-3
U1  - 004.65 
PY  - 2002///
CY  - Sri Lanka
PB  - Prentice Hall
KW  - Business and Internet, LAN software, WAN services
N1  - Include index
ER  -