1 janv. 1909 - The Montessori Method is published
Description:
Maria Montessori gives her first training course to teach her methods. The Montessori Method was published in Italy, and would later be translated in 20 languages. (montessori.org.au)Ajouté au bande de temps:
Date:
1 janv. 1909
Maintenaint
~ Il y a 116 ans