Creativity a discussion at the Nobel Conference organized by Gustavus Adolphus College, St. Peter, Minnesota, 1970
| Egile korporatiboa: | , |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | ingelesa |
| Argitaratua: |
Amsterdam
North-Holland
1970.
|
| Gaiak: |