Spiel, Satz und Sieg für die Mathematik: Zwölf vergnügliche ...
Ian Nicholas Stewart
The Complete Idiot's Guide to the Crusades
Paul L. Williams
On Modern Art
Paul Klee
A Piaget Primer: How a Child Thinks; Revised Edition
Dorothy G. Singer & Tracey A. Revenson
Applied Numerical Methods with Python for Engineers and Scientists
Stephen C. Chapra & David E. Clough
A Unifying Field in Logics: Neutrosophic Logic. Neutrosophy, ...
Florentin Smarandache