TY  - BOOK
AU  - Bonnet, Bob
AU  - Keen, Dan.
AU  - Series.
AU  - Title.
TI  - Science fair projects
SN  - 9788172452025
AV  - 530.07 
CY  - New Delhi
KW  - Physics --
KW  - Physics -- Experiments
KW  - Science projects --
KW  - Experiments
KW  - Juvenile literature
N1  - Includes glossary and index
ER  -