The personalized system of instruction : an educational alternative
| Hlavní autor: | |
|---|---|
| Médium: | Kniha |
| Vydáno: |
Washington, D.C. :
Americam Association for Higher Education,
1974
|
| Témata: |
| Hlavní autor: | |
|---|---|
| Médium: | Kniha |
| Vydáno: |
Washington, D.C. :
Americam Association for Higher Education,
1974
|
| Témata: |