Robuta

https://books.google.nl/books?id=_AUtLNtg3nsC&printsec=frontcover&hl=nl The Enterprise of Science in Islam: New Perspectives - Google Boeken Between A.D. 800 and 1450, the most important centers for the study of what we now call the exact sciences - including the mathematical sciences of arithmetic,... science in islamthe enterprisenew perspectivesgoogleboeken