TY  - BOOK
AU  - Vela-Evangelista, Eden
TI  - Science in today's world : : the new grade 10 
SN  - 9786210001471
U1  - Fil. 500 V432s 2015 
PY  - 2015///
CY  - Quezon City, Philippines : 
PB  - Sibs Publishing, 
KW  - 1. Science
N1  - Includes bibliographical references and glossary
ER  -