In-service training in social welfare.

In-service training in social welfare.

書誌詳細
団体著者: United Nations. Dept. of Social Affairs
フォーマット: 図書
言語:English
出版事項: New York s.n. 1952.
シリーズ:United Nations. [Document] E/CN.5/261
主題:
Social service > Study and teaching.