TY  - BOOK
AU  - Vecchione,Glen
TI  - 100 first-prize make-it-yourself science fair projects
T2  - Goodwill's science fair projects
SN  - 9788172451974
U1  - 507.8 
PY  - 2012///
CY  - New Delhi
PB  - Goodwill Publishing
KW  - Science
KW  - Experiments
N1  - Includes index
ER  -