Duden Was jeder wissen muss Book German general knowledge

This Duden book titled "Was jeder wissen muss" is in German. It contains 100,000 facts for general knowledge. The book is in good condition with minimal signs of use. The pages are clean and the spine is intact. This edition provides comprehensive knowledge in 30 chapters, with explanations, lists, and tables. It offers quick access to information thanks to a detailed index.