TY  - BOOK
AU  - De Belen, Rustico T.
AU  - 
AU  - Bobis-Enriquez, Bernadette.
TI  - Elements of business and technical writing
SN  - 978-971-9617-42-6
U1  - 808.0666 D350 2015 
CY  - Quezon City
PB  - Jobal Publishing House.
KW  - Business writing
KW  - Technical writing
N1  - Includes references
ER  -