TY  - BOOK
AU  - Ardales Venancio B.
TI  - Basic concepts and methods in research
SN  - 9789715132459
AV  - H 62 A72 2008 F 
PY  - 2008///
CY  - Manila
PB  - Educational Publishing House
KW  -  Social sciences
N1  - Includes references and index
ER  -