Dewey navigator
Select a description to see subdivisions
| Code | Description | Items |
|---|---|---|
| 600 | Technology (Applied sciences) | 44 |
| 610 | Medical sciences Medicine | 69 |
| 620 | Engineering & allied operations | 73 |
| 630 | Agriculture | 23 |
| 640 | Home economics & family living | 8 |
| 650 | Management & auxiliary services | 645 |
| 660 | Chemical engineering | 14 |
| 670 | Manufacturing | 32 |
| 680 | Manufacture for specific uses | 22 |
| 690 | Buildings | 11 |