Keywords: Byrne-23.png Byrne- gif 22 24 Oliver Byrne The First Six Books of the Elements of Euclid in which coloured diagrams and symbols are used instead of letters for the greater ease of learners Series title William Pickering 1847 London http //sunsite ubc ca/DigitalMathArchive/Euclid/byrne html Byrne1 gif s Index Byrne's Euclid PD-old-70-1923 Byrne's Euclid Original upload log wikitable - - 2009-02-16 19 41 51 597 × 802 167552 bytes Bkmd <nowiki> Byrne- gif 22 24 К аткое описание en Oliver Byrne's edition of Euclid http //sunsite ubc ca/DigitalMathArchive/Euclid/byrne html Oliver Byrne 1847 ot</nowiki> |