Genre
- Biography 26 Treffer
- Congresses 19 Treffer
- Dictionaries 11 Treffer
- Periodicals 9 Treffer
- Handbooks, manuals, etc 7 Treffer
- Case studies 5 Treffer
- Bibliography 4 Treffer
- Encyclopedias 3 Treffer
- Interviews 3 Treffer
- Style manuals 2 Treffer
- Controversial literature 1 Treffer
- Cross-cultural studies 1 Treffer
- Data processing 1 Treffer
- Examinations, questions, etc 1 Treffer
- Graphic methods 1 Treffer
- Problems, exercises, etc 1 Treffer
- Textbooks 1 Treffer