TY  - GEN
AU  - Ardales,Venancio R.
TI  - Basic concepts and methods in research
SN  - 9978581057
AV  - LB2369 A7 1992
PY  - 1992///
CY  - Quezon City : 
PB  - Great Books, 
KW  - Research
KW  - Study and teaching
ER  -