Colon classification
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Cyhoeddwyd: |
Bangalore
Sarada Ranganathan Endowment for Library Science
1987-
|
| Rhifyn: | Ed. 7, basic and depth version |
| Cyfres: | Sarada Ranganathan Endowment for Library Sciences series
19, etc. |
| Pynciau: |


