1
Pubblicazione: [1931]
Superior document: Title is part of eBook package: De Gruyter Columbia University Press eBook-Package Archive 1898-1999
2
Pubblicazione: [2022]
Superior document: Title is part of eBook package: De Gruyter Lynne Rienner Press Complete eBook-Package 2017
Links: Testo; Testo; Cover
3
Pubblicazione: [1954]
Superior document: Title is part of eBook package: De Gruyter Columbia University Press eBook-Package Archive 1898-1999
Links: Testo; Testo; Cover