Visual needs /
Miller, Olga.
Visual needs / Olga Miller and Adam Ockelford. - 1st ed. - London : Continuum, 2005. - vii, 120p.
0826478387
Children with visual disabilities--Education--Great Britain.
Visual disorders.
Visual needs / Olga Miller and Adam Ockelford. - 1st ed. - London : Continuum, 2005. - vii, 120p.
0826478387
Children with visual disabilities--Education--Great Britain.
Visual disorders.