Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Economic growth, development, planning | 1 |
| LCC:H | 1 |
| LCC:HD28-9999 | 1 |
| LCC:HD72-88 | 1 |
| LCC:Industries. Land use. Labor | 1 |
| LCC:Mathematics | 3 |
| LCC:Q | 3 |
| LCC:QA1-939 | 3 |
| LCC:Science | 3 |
| LCC:Social Sciences | 1 |
| applications | 1 |
| economics | 1 |
| mathematics | 3 |