Simple space and flight experiments with everyday materials

Simple space and flight experiments with everyday materials

Xehetasun bibliografikoak
Egile nagusia: Loeschnig, Louis V.
Beste egile batzuk: Zweifel, Frances W.
Formatua: Liburua
Hizkuntza:English
Argitaratua: New Delhi Goodwill Pub. House [1998n]
Gaiak:
Flight > Experiments > Juvenile literature.
Space flight > Experiments > Juvenile literature.