Depreciation and replacement policy.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Chicago
          Quadrangle Books
    
        [1961]. | 
| Saila: | Studies in industrial economics, 3 | 
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Chicago
          Quadrangle Books
    
        [1961]. | 
| Saila: | Studies in industrial economics, 3 |