Doing experiments

Bibliografski detalji
Glavni autor:	Frasier, George W.
Daljnji autori:	MacCracken, Helen Dolman, Decker, Donald Gilmore
Format:	Knjiga
Jezik:	English
Izdano:	Syracuse L.W. Singer c1955.
Serija:	Singer Science Series
Teme:	Science > Juvenile literature.