TY  - SER
AU  - De San Jose, L. V
TI  - A lesson plan in science and health VI
U1  - Per. 370.7'051 M689 2010-2011 
PY  - 2010///
CY  - Manila
PB  - The Grade School, Inc.
KW  - Lesson plans and lesson planning
KW  - Science and health VI
KW  - Education
KW  - Study and teaching
KW  - Elementary education
KW  - Teaching
ER  -