TY  - GEN
AU  - Cullinan, Mary.
TI  - Business Communication: Principles and Processes 
SN  - 0030790980
AV  - HF5718 
U1  - 658.45 
PY  - 1993///
CY  - U . S . A
PB  - Harcourt Brace College Publishers
KW  - Management information systems
ER  -