TY  - BOOK
AU  - Bonnet,Robert L.
AU  - Keen,Dan
AU  - Zweifel,Frances W.
TI  - Science fair projects: : physics
T2  - Goodwill's science fair project
SN  - 9788172452025
U1  - 507.8 
PY  - 2012///
CY  - New Delhi
PB  - Goodwill Publishing
KW  - Science
KW  - Experiment
KW  - Physics
KW  - Experiments
N1  - Includes index
ER  -