TY  - BOOK
AU  - Guffey, Mary Ellen
TI  - Essential of business communication 
SN  - 971-08-5968-4
U1  - 808.0666 G941 1998 
PY  - 1998///
CY  - Cincinnati, Ohio : 
PB  - South Western College Publishing, 
KW  - Business Writing
KW  - English-language - Business English
ER  -