TY  - BOOK
AU  - Ardales, Venancio B.
TI  - Basic concepts and methods in research
SN  - 9778581057
U1  - FIL 001.42 Ar2b 1992 
PY  - 1992///
CY  - Quezon City
PB  - Great Books Trading
KW  - Research
KW  - Methodology
N1  - Includes index.; Bibliography: page 153
ER  -