Make-it-yourself :
Vecchione, Glen
Make-it-yourself : Science fair projects / written & illustrated by Glen Vecchione. - New Delhi, India : Goodwill Publishing, c2012. - 2085 p. : ill. ; 26 cm. - Goodwill's 100 first prize .
Includes index
9788172451974
Project, Science
Science--Experiments
Make-it-yourself : Science fair projects / written & illustrated by Glen Vecchione. - New Delhi, India : Goodwill Publishing, c2012. - 2085 p. : ill. ; 26 cm. - Goodwill's 100 first prize .
Includes index
9788172451974
Project, Science
Science--Experiments