Jocelyn, Marthe.

Over under / Marthe Jocelyn ; [illustrated by] Tom Slaughter. - Toronto ; Plattsburgh, NY : Tundra Books, 2005. - [24] p. : chiefly col. ill. ; 26 cm.

ISBN: 0887767087 (bound)

Subjects--Topical Terms:
Space perception -- Juvenile literature.
Size perception -- Juvenile literature.

Dewey Class. No.: j153.7/52