TY  - BOOK
AU  - Jucutan, Sylvia L.
TI  - Problem solving proficiency among junior high school students of PEQNHS / 
U1  - TH 510.76 J87p 2015 
PY  - 2015///
CY  - Agoo, La Union
PB  - [s.n.]
KW  - Problem solving
N1  - Bibliography: pages 77-79
ER  -