Books by Konrad Polthier
Mathematical Picture Book
Mathematical Picture Book
Immagini Della Matematica
Immagini Della Matematica
Bilder der Mathematik
Multimedia Tools for Communicating Mathematics
Touching Soap Films
Visualization and mathematics III
Vorbeugender Brand- und Explosionsschutz. Methoden - Mittel - Maßnahmen
Lexikon Brand- und Explosionsschutz