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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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1 gen 1929 anni - National Committee on Nursery Education (later the National Association for the Education of Young Children) holds its first national conference in Washington, DC.

Aggiunto al nastro di tempo:

Data:

1 gen 1929 anni
Adesso
~ 95 years ago