Systems analysis and operations research: A tool for policy and program planning for developing countries.
| 団体著者: | |
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| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Washington, D.C.
National Academy of Sciences
c1976.
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| 主題: |
| 団体著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Washington, D.C.
National Academy of Sciences
c1976.
|
| 主題: |