Reliability and validity assessment /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Beverly Hills, Calif. :
Sage Publications,
c1979.
|
| Cyfres: | Sage university papers series. Quantitative applications in the social sciences ;
no. 07-017. |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AE13G0 A00143 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |