TY  - BOOK
AU  - Yebra, Orlando Obispo Jr.
AU  - 
TI  - Comprehensive reviewer for career service examinations: sub-professional
SN  - 978-971-23-5260-7
U1  - 650.14 Y42 2009 
CY  - Manila
PB  - Rex Book Store.
KW  - Civil service- examinations
ER  -