175 science experiments to amuse and amaze your friends experiments! tricks! things to make!

175 science experiments to amuse and amaze your friends experiments! tricks! things to make!

Manylion Llyfryddiaeth
Prif Awdur: Walpole, Brenda
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York Random House c1988.
Pynciau:
Physics > Experiments > Juvenile literature.
Science > Experiments > Juvenile literature.
Scientific recreations > Juvenile literature.