Förändringar i prestationsprocessen : en longitudinell studie av skolbarn från 10-13 år = [Changes in the achievement process : a longitudinal study of boys and girls aged 10-13]
Wedi'i Gadw mewn:
| OCLC: | 5263243 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | Swedish |
| Cyhoeddwyd: |
Lund :
LiberLäromedel/Gleerup,
1978.
|
| Cyfres: | Studia psychologica et paedagogica. Investigationes ;
39. |
| Pynciau: | |
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |