1
Published: 1989
Superior document: Wissenschaftliche Beiträge / Martin-Luther-Universität Halle-Wittenberg : O, [Physikalische Beiträge] 28
2
Published: [2019]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics <1990
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3
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Reference Works <1990
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4
Published: [2022]
Links: Get full text; Get full text; Cover