The bibliographic record and information technology
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
American Library Association
1997
|
| Rhifyn: | 3nd ed. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
American Library Association
1997
|
| Rhifyn: | 3nd ed. |
| Pynciau: |