Fun with shapesde Peter PatillaMateriasPuzzlesShapePicture puzzlesMathematical recreationsGeometryJuvenile literatureEdiciones (1)Fun With Shapes (Fun With) (1998)Millbrook Press · inglés · ISBN 9780761309581Más obras de Peter PatillaAdding (Guide to Good Mathematics)At Home withCircles, Cylinders and Spheres (Shapes)