Quallen, Sudipta Bardhan Championship science fair projects : 100 sure-to-win experiments / Sudipta Bardhan-Quallen - India Goodwill Publishing House c2012. - 208 p. ISBN: 978-81-7245-428-9 Subjects--Topical Terms: Science projects. Dewey Class. No.: Res 507.8 Q256 2012