Dispezio, Michael
Light & sound / Michael Dispezio ; illustrations by Catherine Leary. - New Delhi, India : Goodwill Publishing, c2012. - 160 p. : ill. ; 22 cm. - Goodwill's awesome experiments in .
Includes index
9788172452506
Light--Experiments--Juvenile literature.
Sound--Experiments--Juvenile literature.
Light & sound / Michael Dispezio ; illustrations by Catherine Leary. - New Delhi, India : Goodwill Publishing, c2012. - 160 p. : ill. ; 22 cm. - Goodwill's awesome experiments in .
Includes index
9788172452506
Light--Experiments--Juvenile literature.
Sound--Experiments--Juvenile literature.