How attitudes are measured : A review of investigations of professional, peer, and parent attitudes toward the handicapped
| Үндсэн зохиолч: | |
|---|---|
| Формат: | Ном |
| Хэл сонгох: | испани |
| Хэвлэсэн: |
New Jersey, Estados Unidos :
Educational Testing Service Princeton,
1980
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| Нөхцлүүд: |