1
2
Cyhoeddwyd: 2013.
Links: Cael y testun llawn
3
Cyhoeddwyd: [2021]
Superior document: Title is part of eBook package: De Gruyter University of Texas Press eBook-Package Backlist 2000-2013
Links: Cael y testun llawn; Cael y testun llawn; Cover
4
Cyhoeddwyd: [2020]
Superior document: Title is part of eBook package: De Gruyter EBOOK PACKAGE COMPLETE 2020 English
Links: Cael y testun llawn; Cael y testun llawn; Cover
5
Cyhoeddwyd: [1980]
Superior document: Title is part of eBook package: De Gruyter Columbia University Press eBook-Package Archive 1898-1999
Links: Cael y testun llawn; Cael y testun llawn; Cover
6
Cyhoeddwyd: [2017]
Superior document: Title is part of eBook package: De Gruyter DG Plus DeG Package 2017 Part 1
Links: Cael y testun llawn; Cael y testun llawn; Cover
7
Cyhoeddwyd: [2022]
Superior document: Title is part of eBook package: De Gruyter Edinburgh University Press Complete eBook-Package 2018
Links: Cael y testun llawn; Cael y testun llawn; Cover
8
Cyhoeddwyd: [2016]
Superior document: Title is part of eBook package: De Gruyter DG Plus DeG Package 2016 Part 1
Links: Cael y testun llawn; Cael y testun llawn; Cover
9
Cyhoeddwyd: [2019]
Superior document: Title is part of eBook package: De Gruyter DG Ebook Package English 2020
Links: Cael y testun llawn; Cael y testun llawn; Cover
10
Cyhoeddwyd: [2014]
Superior document: Title is part of eBook package: De Gruyter DGBA Backlist Complete English Language 2000-2014 PART1
Links: Cael y testun llawn; Cael y testun llawn; Cover