Keywords: Byrne's Euclid p.xi image 3.jpg en Images from Oliver Byrne's edition of Euclid's Elements 1847 http //www math ubc ca/~cass/Euclid/introduction/byrne-x html Oliver Byrne Euclid other versions PD-old-70-1923 Byrne's Euclid Uploaded with UploadWizard |