D.R. Geruschat

Using the Acuity Card Procedure to Assess Visual Acuity in Children with Severe and Multiple Impairments

D. Geruschat, D.R. Geruschat, 1992 .

Reliability and Validity of O&M Instructor Observations

D.R. Geruschat, W. De l'Aune, W. De l'aune, 1989 .