Systems analysis and operations research a tool for policy and program planning for developing countries : report of an ad hoc panel of the Board on Science and Technology for International Relations.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | Washington
          National Academy of Sciences
    
        1976. | 
| Ábhair: |