Observing the user experience : a practitioner's guide to user research /
Wedi'i Gadw mewn:
| Prif Awduron: | , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Waltham :
Morgan Kaufmann,
2012
|
| Rhifyn: | 2nd ed. |
| Pynciau: |
ΚΔΒΚ: Δανειστική συλλογή - Αναγνωστήριο
| Rhif Galw: |
004 GOO |
|---|---|
| Copi Unknown | Ar gael Gwneud Cais |