Expert Problem solving : Evidence from school and district leaders /
| Váldodahkki: | |
|---|---|
| Eará dahkkit: | |
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
Albany, Estados Unidos :
State University of New York Prees,
1995
|
| Fáttát: |