TY  - BOOK
AU  - Gregorio,Jay B.
AU  - Santos,Melandro
AU  - Bondad,Leandro
TI  - Practical  Science l0 : : Teachers manual / 
SN  - 9789714612792
SN  - 06201003
U1  - 500 
PY  - 2018///
CY  - Makati City: 
PB  - Diwa Learning Systems, Inc. , 
KW  - Practical science.
KW  - Teacher's manual.
KW  - For secondary education.
N1  - Young Adult
ER  -