Elizabeth Catherine Usher AO (1911–1996) was a speech disorders therapist and academic. She was the first person from Queensland to study speech therapy.
Elizabeth Catherine Usher AO (1911–1996) was a speech disorders therapist and academic. She was the first person from Queensland to study speech therapy. (en)
Elizabeth Catherine Usher AO (1911–1996) was a speech disorders therapist and academic. She was the first person from Queensland to study speech therapy. (en)