Divina proportione : opera a tutti glingegni perspicaci e curiosi ...
Pacioli, Luca, approximately 1445-1517
The Divine Proportion
H. E. Huntley
Mythology
Edith Hamilton & Jim Tierney
Aristotelis-Categ[..]
Aristotle
Why Nazism Was Socialism and Why Socialism Is Totalitarian
George Reisman