Studies of children; with an introd. by Dorothy Hutchinson
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Pub. of the New York School of Social Work, Columbia Univ., by King's Crown Press
1948.
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| Saila: | New York School of Social Work student projects, no. 1
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| Gaiak: |