Genre
- Congresses 12 Treffer
- Case studies 8 Treffer
- Cross-cultural studies 3 Treffer
- Fiction 2 Treffer
- Forecasts 2 Treffer
- Biography 1 Treffer
- Caricatures and cartoons 1 Treffer
- Comic books, strips, etc 1 Treffer
- Commercial treaties 1 Treffer
- Handbooks, manuals, etc 1 Treffer
- Interviews 1 Treffer
- Literary collections 1 Treffer
- Periodicals 1 Treffer