The efficiency of the coal industry ; an application of linear programming.
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Cambridge
Harvard University Press
1958.
|
| Sraith: | Harvard economics studies, v. 103
|
| Ábhair: |