TY  - BOOK
AU  - Ngipol, Veronica B. 
TI  - Lesson plan in Science & Health 6
SN  - 2094-8042
U1  - DPer 370.105 M72 Jan-Dec 2011 v59-60  
PY  - 2011///.
CY  - Philippines: 
PB  - In the Grade School, Inc., 
KW  - Programmed instruction
KW  - Sciene and health
ER  -