TY  - BOOK
AU  - Medina-Gerona, Zonia 
TI  - Science and technology 8
SN  - 9789715539227
U1  - Fil. 500 Sc416 2014 
PY  - 2014///
CY  - Quezon City, Philippines : 
PB  - Abiva Publishing House, 
KW  - 1. Science--Study and teaching
N1  - Includes bibliographical references and index
ER  -