Heuristik im Mathematikunterri[..] Bedeutung des Problemlösens ...
Daniela Stiller & Katharina Krichel & Wolfgang Schwarz
Matplotlib for Python Developers
Sandro Tosi
The Complete Language of Flowers: A Definitive and Illustrated ...
S. Theresa Dietz
Mr. McTaggart's Ethics - Chapter
G. E. Moore
Intellectual Property: The Law of Trademarks, Copyrights, Patents, ...
Deborah E. Bouchoux
The Physical Basis of Mind
George Henry Lewes