Motion

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Sauvain, Philip Arthur
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York New Discovery c1992
Sraith:	The way it works
Ábhair:	Motion > Juvenile literature. Force and energy > Juvenile literature. Mechanical movement > Juvenile literature.