Economic choice of human and physical factors in production an attempt to measure the microeconomic and macro-economic possibilities of variation in factor proportions of productions
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Amsterdam
          North-Holland Pub.
    
        [c1964]. | 
| Gaiak: |