Hartmut Becker
![](https://upload.wikimedia.org/wikipedia/commons/a/af/Hartmut_Becker.jpg)
1
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences - <1990
Links: Get full text; Get full text; Cover
2
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics <1990
Links: Get full text; Get full text; Cover
3
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences - <1990
Links: Get full text; Get full text; Cover