TY  - BOOK
AU  - Du, Elvira F.
TI  - Business writing that works
SN  - 9789719900733
AV  - HF 5718.3 .D8 2011
PY  - 2011///
CY  - Quezon City
PB  - C & E Pub.
KW  - Business writing
KW  - Commercial correspondence
N1  - Includes index; GE
ER  -