Erkenntnis und Interesse: mit einem neuen Nachwort
Jürgen Habermas
Das Wörterbuch des NLP: das NLP-Enzyklopädie-[..]
Walter Ötsch & Thies Stahl
Memory and Intelligence (Psychology Revivals)
Jean Piaget & Bärbel Inhelder
The Universal Mandelbrot Set: Beginning of the Story
V. Dolotin & A. Morozov
The Art of Mathematics: Coffee Time in Memphis
Béla Bollobás
Ancient Greece
Kathleen Kuiper
Authors of the 19th Century
Britannica Educational Publishing
Authors of the Medieval and Renaissance Eras