Research methods in library and information science
| Prif Awduron: | , |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
Santa Barbara, California
Libraries Unlimited
[2017]
|
| Rhifyn: | Sixth edition. |
| Cyfres: | Library and information science text series
|
| Pynciau: |


