| |||
| ユーティリティ機能 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
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| 効用関数 | |||
|
utility functions : 2 do fraz, 1 tematyki |
| Pospolicie | 2 |
| |||
| ユーティリティ機能 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| |||
| 効用関数 | |||
|
utility functions : 2 do fraz, 1 tematyki |
| Pospolicie | 2 |