TY  - BOOK
AU  - Malenab,Ryan G.
TI  - Essentials of Physical Science
SN  - 9712344711
PY  - 2006///
CY  - Philippines
PB  - Rex Book Store
KW  - Physical sciences
KW  - c2006
KW  - Philippines
KW  - newsprint
KW  - sears
ER  -