DDC 21 (Q20830578)
Jump to navigation
Jump to search
21st edition of the Dewey Decimal Classification (DDC)
- DC21
- DDC21
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | DDC 21 |
21st edition of the Dewey Decimal Classification (DDC) |
|
Statements
21
0 references
1997
0 references