An evaluation of level of aspiration as a training procedure
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Englewood Cliffs, N.J.
Prentice-Hall
[c1964].
|
| Saila: | The Ford Foundation Doctoral Dissertation series
1963 award winner |
| Gaiak: |