TY  - BOOK
AU  - Bucao, Sinamar Villa 
TI  - Science performance in the basic education curriculum of Grade IV pupils of Sinait District, Division of Ilocos Sur
U1  - TH 372.35 B85s 2016 
PY  - 2016///
CY  - Sta. Maria, Ilocos Sur
PB  - [s.n.]
KW  - Elementary education
KW  - Science
N1  - Bibliography: pages 60-63
ER  -