TY  - BOOK
AU  - Sgelly, Gary B.
AU  - Cashman, Thomas J.
AU  - Serwatka, Judy A.
TI  - Business Data Communications: Introductory Concepts and Techniques
SN  - 9788131503324
U1  - 004.7 
PY  - 2004///
CY  -  India
PB  - Cengage Learning
KW  - Communication in Business
ER  -