Was soll - was kann Prognostik? 138635+e0022705 [hier Ident+Zugangsnummer aus dem allegro-Exemplardatensatz]
| Автор: | |
|---|---|
| Формат: | Книга |
| Мова: | German |
| Опубліковано: |
Leipzig :
Urania,
1973
|
| Серія: | Was soll - was kann Prognostik?
|