TY  - BOOK
AU  - Papa, Eduard Christian R.
AU  - Moros, Evelyn M. 
AU  - Pineda, Mary Grace F.
AU  - Gregorio, Jay B.
TI  - Practical science 7: teacher's manual 
SN  - 9789714612730 [paperback]
PY  - 2018///.
CY  - Makati City
PB  - Diwa Learning Systems Inc,.
KW  - Science
KW  - Study and teaching
N1  - Science in progress -- A voyage to the living world -- Motion and energy -- Earth and space
ER  -