TY  - BOOK
AU  - Offemaria,Rodel G.
TI  - Proficiency workbook : : Integrated science / 
SN  - 9714807883
U1  - 500  
PY  - 2005///
CY  - Sta. Ana, Manila: 
PB  - Innovative Educational Materials, Inc. , 
KW  - Integrated science .
KW  - Student's workbook.
N1  - Young Adult
N2  - "
ER  -