Shapes.
Ekblad, Linda.Squares.
Beers, Jack.Triangles.
Beers, Jack.Rectangles.
Klein, Adria.Circles.
Ekblad, Linda.Which one is it?
Harlow : Longman,
c2002.
Cover title.
Squares/Linda Ekblad -- Triangles/Jack Beers -- Rectangles/Jack Beers -- Circles/Adria Klein -- Which one is it?/Linda Ekblad.