TY  - BOOK
AU  - Ardales, Venancio B.
TI  - Basic concepts and methods in research
SN  - 978-971-513-245-9
U1  - DFil 001.42 2008
PY  - 2008///
CY  - Manila
PB  - Educational Publishing House
KW  - Research
KW  - Methods
N1  - Includes bibliographical references and index
ER  -