Ulrike Düring, Sabine Kalwitzki, Simone Wirtz Riddle Dwarves Collective Exercise Books » My Big Exercise Book of Numbers « Illustrated by various 5+, January 2006 128 pages, 18.5 x 25.5 cm ISBN 978-3-7855-5329-9 soft cover 7,50 € (D) Rights sold: Czech

Painting, puzzling, learning: children will learn about different shapes and patterns, numbers and quantities, colours, logical coherence and so much more in this Learning Games Series for preschool children.