El libro de las puntas /

Triangular cut-outs help readers recognize these pointed shapes in everyday things.

Bibliographic Details

Main Author:	Panizon, Paola
Other Authors:	Michelini, Carlo Alberto, Costa, Nicoletta
Format:	Book
Language:	Spanish
Published:	Madrid : EDAF, 1990.
Edition:	1. ed.
Subjects:	Triangle > Juvenile literature. Form perception. Toy and movable books > Specimens.