ETH-Bibliothek / Elementa arithmeticae, logicis legibus deducta ...

http://www.e-rara.ch/zut/ch16/content/titleinfo/802157

ETH-Bibliothek (NEBIS). Elementa arithmeticae, logicis legibus deducta ... Basileae : per Sebastianum Henricpetri, [1586]