Making of British & Exotic Mineralogy - C82: Works of Nicholas Rougeux
▻https://www.c82.net/blog/?id=84
Making of British & Exotic Mineralogy - C82: Works of Nicholas Rougeux
▻https://www.c82.net/blog/?id=84
Nicholas Rougeux a mis en ligne “Byrne’s First Six Books of The Elements of Euclid (with coloured diagrams and symbols)” #superbe