Mathematicians - Germany.

Hermann GraBmannroots and traces : autographs and unknown documents / by: (Electronic resources)

Grete Hermann - between physics and philosophy by: (Electronic resources)

The legacy of Felix Klein by: (Electronic resources)

Physicists

Klein, Felix,

Mathematics

Philosophers

Physics

Ethics.

Philosophy of Nature.

Mathematicians

History of Mathematics.

Political Philosophy.

Mathematics.

History of Mathematical Sciences.

History.

GraBmann, Hermann,

High school teachers

History of Science.

Mathematics Education.

Teaching and Teacher Education.

Henry-Hermann, Grete,

Modern Philosophy.