Most Popular Books
- Zur Geschichte von Günters Maßstab und Rechenschieber im 17. Jahrhundert
- Sur l'histoire de l'échelle de Gunter et de la règle à calcul au XVIIe siècle
- On the History of Gunter's Scale and the Slide Rule During the Seventeenth Century
- A History of Mathematical Notations
- A History of Elementary Mathematics: With Hints on Methods of Teaching
