Tuca π [pi] = 3.1416
By: Mapy Kruger Barton ; [ilustraciones interiores Águeda Noriega]
Edition: 1. ed.
Publisher: [Talleres Gráficas de Studio Creasac Punto Com]
Published: 2008
Place of publication: Breña]
Language: spa
Number of pages: 219
Other titles: Tuca pi = 3.1416; pi = 3.1416