- Publication venue
- 'Portland Press Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Portland Press Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Portland Press Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Portland Press Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Portland Press Ltd.'
- Publication date
- Field of study
- Publication venue
- 'Portland Press Ltd.'
- Publication date
- Field of study