TY  - BOOK
AU  - Shelly, Gary B.
AU  - Cashman, Thomas J.
AU  - Serwatka, Judy A.
TI  - Business Data Communications: Introductory Concepts and Techniques
SN  - 8131503221
PY  - 2004///
CY  - New Delhi2004
PB  - Thomson Learning
KW  - Business Data Communications
N1  - Includes Index
ER  -