Test item bias
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Beverly Hills
Sage
©1983.
|
| Cyfres: | Sage university papers series. pQuantitative applications in the social sciences
no. 07-030 |
| Pynciau: |