TY  - BOOK
TI  - Science in our world 5
SN  - 9789710729197
U1  - 372.3 
PY  - 2014///
CY  - Quezon City
PB  - Vibal Publishing House
KW  - Science
KW  - Study and teaching (Elementary)
KW  - Philippines
KW  - Textbooks
N1  - Primary
ER  -