Genre
- Biography 12 Treffer
- Congresses 5 Treffer
- Archives 3 Treffer
- Juvenile fiction 3 Treffer
- Sources 3 Treffer
- Case studies 1 Treffer
- Drama 1 Treffer
- Encyclopedias 1 Treffer
- Fiction 1 Treffer
- Forecasts 1 Treffer
- Interviews 1 Treffer
- Juvenile literature 1 Treffer
- Pictorial works 1 Treffer
- Statistics 1 Treffer