// todo need optimize like in event.jsp. Add indexing or not indexing this page. First IQ testing and IQ Classification Scales (1 janv. 1905 – 8 juin 1910) (La bande de temps)
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First IQ testing and IQ Classification Scales (1 janv. 1905 – 8 juin 1910)

Ajouté au bande de temps:

History of Intellectual Disability

ByLori
3 sept. 2018

Date:

1 janv. 1905
8 juin 1910
~ 5 years and 5 months
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