Management, administration, and productivity international directory of institutions and information sources = Gestion, administration, et productivité : répertorie international d'institutions et de sources d'information
| 格式: | 图书 |
|---|---|
| 语言: | English |
| 出版: |
Geneva
International Labour Office
1981.
|
| 版: | Second (revised) edition. |
| 主题: |