TY  - BOOK
AU  - Alumaga, Marie Jessica B.
TI  - Science and technology 9 / 
SN  - 	978-971-07-4434-3
U1  - Fil. 500 A471s 2019 
PY  - 2019///
CY  - Quezon City, Philippines : 
PB  - Vibal Group, 
KW  - 1.Science and technology
KW  - 2.Study and teaching
N1  - 1.Includes Glossary; 2.References
ER  -