Kaye, Joel. A History of Balance, 1250-1375 : The Emergence of a New Model of Equilibrium and its Impact on Thought / Joel Kaye. - Cambridge : Cambridge University Press, 2014. - 1 online resource (530 pages) ISBN: 9781139236225 (ebook) Subjects--Topical Terms: Philosophy, MedievalHarmony (Philosophy)Equilibrium