TY  - BOOK
AU  - Du, Elvira F.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 9789719900733 (paperback)
SN  - 2
PY  - 2011///46
CY  - Quezon city, Philippines
PB  - C & E Publishing, Incorporated
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Business writing.;Commercial correspondence
KW  - sears;sears0
N1  - Includes index; 5
ER  -