Material from Dr. Andersson’s work on disability issues, including correspondence and reports from his time on the National Council on Disability, and related federal government publications. Also includes material from other disability-related organizations, publications and newsletters on disability, and material on the classification of disability, including the development of the ICF (International Classification of Functioning, Disability, and Health) and ICIDH-2 (International Classification of Impairment, Disability, and Health) standards.