TY  - BOOK
TI  - Developing communicative competence: a manual in communication arts 1 
SN  - 971-584-451-0
PY  - 2006///
CY  - Quezon City
PB  - C & E Publishing
KW  - English language
KW  - Business English
KW  - Commercial correspondence
N1  - Includes appendices and bibliography
ER  -