TY  - BOOK
AU  - Abulencia, Efren F.
TI  - Integrated business and technical communication  
SN  - 9712331881
U1  - 651.7 
PY  - 2001///]
CY  - Manila : 
PB  - Rex Book Store, 
KW  - Business letters
KW  - Business communication
KW  - Letter writing
N1  - Includes bibliographical references
ER  -