TY  - BOOK
AU  - Thill,John V.
AU  -  Bovee,Courtland L.
TI  - Excellence in business  communication
SN  - 0131870769
AV  - HF 5718.2 .U6T45 2007 
PY  - 2007///
CY  - New Jersey
PB  - Prentice Hall
KW  - Business communication- United states-Case studies
ER  -