Basisklassifikation (Q288)
German decimal classification system based on the NBC
- BK
- BKL
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Basisklassifikation |
German decimal classification system based on the NBC |
|
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Basisklassifikation |
German decimal classification system based on the NBC |
|