1
出版: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics <1990
2
出版: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences - <1990
3
出版: 1978
Superior document: Forschungsberichte des Zentralinstituts für Wirtschaftswissenschaften der Akademie der Wissenschaften der DDR 26
4
出版: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Mathematics - <1990
Links: 獲取全文; 獲取全文; Cover
5
出版: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Business and Economics <1990
Links: 獲取全文; 獲取全文; Cover
6
出版: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences - <1990
Links: 獲取全文; 獲取全文; Cover
7
出版: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences - <1990
Links: 獲取全文; 獲取全文; Cover