The education of exceptional children its challenge to teachers, parents, and laymen.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
McGraw-Hill
1953.
|
| Edizioa: | 2d ed. |
| Saila: | McGraw-Hill series in education.
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| Gaiak: |