Experiments with magnetism and electricity

Библиографические подробности
Главный автор:	Whalley, Margaret
Формат:	‌
Язык:	English
Опубликовано:	London Two-Can c1992
Предметы:	Electricity > Experiments. Electricity > Experiments > Juvenile literature. Magnetism > Experiments. Magnetism > Experiments > Juvenile literature.