1
Published: [2021]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics <1990
2
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA History <1990
Links: Get full text; Get full text; Cover
3
Published: [1959];, [1959]
Superior document: Title is part of eBook package: De Gruyter ABA Humanities - 1950 - 1970
Links: Get full text; Get full text; Cover
4
Published: 1968
Superior document: Wissenschaftliche Beiträge der Martin-Luther-Universität Halle-Wittenberg 1968,13