TY  - BOOK
AU  - Stallings William
TI  - Business data communications
SN  - 0130882631 
U1  - 004.6 STA 
PY  - 2001///
CY  - New Delhi
PB  -  Prentice Hall
KW  - Computer, MIS
UR  - http://www.amazon.com/Business-Communications-Fourth-William-Stallings/dp/0130882631/ref=sr_1_1?s=books&ie=UTF8&qid=1415878505&sr=1-1&keywords=business+communication+by+william+stalling+fourth+edition
ER  -