Á lódáil...
Universal Decimal Classification English Abridged edition 1961
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Foilsithe: |
London
British standards Institution
1963
|
| Eagrán: | 3 |
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Foilsithe: |
London
British standards Institution
1963
|
| Eagrán: | 3 |