TY  - BOOK
AU  - Ortiz,Ruby Janet P.
AU  - Ortiz,Ruby Janet P.
AU  - Mendoza-Paredes,Romina
TI  - Science a field of wonder grade 1
SN  - 9789715148528
U1  - 500 
PY  - 2015///
CY  - Quezon City
PB  - FNB Educational, Inc.
KW  - Science and Wonder
N1  - Includes glossary and bibliographical references
ER  -