TY  - BOOK
AU  - Ariola, Mariano M.
TI  - Principles and methods of research
SN  - 9789712345487
U1  - 001.42 
PY  - 2006///
CY  - Manila
PB  - Rex Book Store
KW  - Research
KW  - Methodology
KW  - Report writing
N1  - Includes index; 000-099; 001.4
ER  -