Llwytho...
Information retrieval systems : Characteristics,testing and evaluation /
| Prif Awdur: | |
|---|---|
| Iaith: | Undetermined |
| Cyhoeddwyd: |
1968.
|
| Cyfres: | Information science series^Robert M Hayes and Joseph Becker
|
| Pynciau: |
University of Kerala
| Rhif Galw: |
2:97 K8 |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |