This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Integraltafeln Meier Hirsch Titel. en Titelseite von Meier Hirsch Integraltafeln Berlin Own book Meier Hirsch PDold Check categories February de Integraltafel Integral calculus books
Page 2023 Free-images.com. All images are Public Domain