TY  - BOOK
AU  - Gary B Shelly
AU  - Cashman Serwatakar
TI  - Business Data Communications,Ed4
SN  - 0000068541
U1  - 657.74 
PY  - 2004///
CY  - NewDelhi
PB  - Cengage
KW  -  Communications,Ed4
KW  -  Concepts
KW  -  Coomunications,Ed4
KW  -  Data
KW  -  Introductory
KW  -  Techniques
KW  - Business
KW  - BUSINESS COMMUNICATION
ER  -