Experiments with magnetism and electricity

Experiments with magnetism and electricity

Opis bibliograficzny
1. autor: Whalley, Margaret
Format: Książka
Język:English
Wydane: London Two-Can c1992
Hasła przedmiotowe:
Electricity > Experiments.
Electricity > Experiments > Juvenile literature.
Magnetism > Experiments.
Magnetism > Experiments > Juvenile literature.