Text: Gerhard Preiss
Stories 1 to 6 from Prof. Preiss's early mathematics education programme
»Little Duck's Adventureland« (text only):
- My Duckling is Yellow
- My Duckling is Round
- The Duckling in the Maze
- The Cat Knows Where the Duckling Is
- My Duckling Rides in a Coach
- The Fox Is Still Asleep
12 Seiten, DIN A4 geheftet