Llwytho...
Reliability and validity assessment
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Newbary park
Sage
1979
|
| Cyfres: | Quantitative applications in the social sciences;17
|
| Pynciau: |
SMS
| Rhif Galw: |
300.072 7 CAR |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |