15 lugl 1925 anni - A Chronology of Changes in ASHA's Certification Standards
Descrizione:
The Chronology of Changes in ASHA's Certification Standards began in 1925 where there was no necessity in degree to become a speech language pathologist.Aggiunto al nastro di tempo:
Data:
15 lugl 1925 anni
Adesso
~ 100 years ago