]> 2026-04-05T22:31:53+02:00 Organum Mathematicum images 14 en 2019-10-28T14:01:09Z 2458785.0841319 Organum Mathematicum images File:Organum 1668 0001 frontespizio r.jpeg 6 en Organum 1668 0001 frontespizio r.jpeg File:Organum 1668 0001 frontespizio r.jpeg 6 en Organum 1668 0001 frontespizio r.jpeg INST 102 en INST