The effect of praise and competition on the persisting behavior of kindergarten children /
Gorde:
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Minneapolis :
Universty of Minnesota Press,
1938.
|
| Saila: | Monograph series (University of Minnesota. Institute of Child Development and Welfare) ;
no. 15. |
| Gaiak: |
CARM 1 Store
| Sailkapena: |
A1:AP19D0 C09230 |
|---|---|
| Alea 1 | Eskuragarri Erreserbatu |