Keywords: CV Mourey.png en Front page of second edition of La vrair Théorie des quantités negatives 1861 by CV Mourey 1791 -1830 1861 Google books https //books google cat/books id 8YxKAAAAYAAJ CV Mourey 1791 - 1830 other versions Custom license marker 2016 06 05 pd-old-100-1923 1861 books Covers of books about mathematics Mathematicians from France Mourey |