Social work strategies and the professional associations in the '70s proceedings of the 1970 Conference and Second International Symposium [of the] International Federation of Social Workers, Manila, August 24-29, 1970.
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
[Manila
s.n.
1970n]
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| 主題: |