Guilelmus Occhamus y William of Ockham

> [](https://commons.wikimedia.org/w/index.php?curid=5523066) > --- > [Guillermo de Ockham ](https://commons.wikimedia.org/w/index.php?curid=5523066) >...

Guillermo de Ockham  Pluralitas non est ponenda sine necessitate