Keywords: Camus - Cours de mathématique.jpg Title page of Cours de mathématique vol 1 first published in 1749 by French mathematician Charles Étienne Louis Camus 1699-1768 ark /12148/bpt6k92723w 1753 Charles Étienne Louis Camus PD because of age Charles Étienne Louis Camus Camus Charles Mathematics title pages Title pages in French PD-old-100 |