TY  - BOOK
AU  - Stamper, David A.
AU  - Case, Thomas L.
TI  - Business data communications
SN  - 81-297-0303-3
U1  - 621.396.67 
PY  - 2003///
CY  - Delhi
PB  - Pearson Education
KW  - Business- Data communication
KW  - Data communication-Business
ER  -