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21 magg 1950 anni - NARC founded
Descrizione:
The National Association for Retarded Children is founded in May of 1950 with aims, "to promote the welfare of mentally retarded persons of all ages and to prevent mental retardation (Segal, par 1)."
Aggiunto al nastro di tempo:
1 ott 2017
0
0
599
SPE 400 Timeline
Data:
21 magg 1950 anni
Adesso
~ 73 years ago
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