TY  - BOOK
AU  - Manalo, Paterna E.
TI  - Basic Skills in Research and Business Correspondence
SN  - 978-971-0183-21-0
AV  - 001.4 B29m c2014 
PY  - 2014///
CY  - Pateros, Manila
PB  - Grandwater Pub.
ER  -