UDC 30 (Q6553)
From Inguma Wikibase
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | UDC 30 |
No description defined |
Statements
Theories, methodology. Sociography
0 references
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | UDC 30 |
No description defined |
