Blind Children: Degree of Vision, Mode of Reading

Auteur : Albert Piltz, Arthur Leroy Carson, Gene Carl Fusco, James Hartman Blessing, John Walker Jones, Joseph Candler Hutchinson, Leonard Michael Miller, Thomas Ewing Cotner

Date de publication : 1961

Éditeur : U.S. Department of Health, Education, and Welfare, Office of Education

Nombre de pages : 67