Das physikalische Weltbild des Mittelalters.

Importance of Several Mathematical Reasoning

Suffering Saint

Chi-Corgi Training Guide Chi-Corgi Training Book Features

Petrina

Foundations of Modern Science in the Middle Ages

(Studies in Philosophy and the History of Philosophy, Volume 52) Nature of Natural Philosophy in the Late Middle Ages

Mathematics and Its Applications to Science and Natural Philosophy in the Middle Ages

Planets, Stars, and ORBS Set

Planets, Stars and Orbs

Much Ado about Nothing