Genre
- Periodicals 25 Treffer
- Congresses 23 Treffer
- Biography 11 Treffer
- Drama 11 Treffer
- Fiction 8 Treffer
- Statistics 8 Treffer
- Bibliography 7 Treffer
- Handbooks, manuals, etc 7 Treffer
- Readers 7 Treffer
- Case studies 4 Treffer
- Juvenile literature 4 Treffer
- Juvenile sound recordings 4 Treffer
- Classification 3 Treffer
- Dictionaries 3 Treffer
- Identification 3 Treffer
- Catalogs 2 Treffer
- Genealogy 2 Treffer
- Maps 2 Treffer
- Pictorial works 2 Treffer
- Poetry 2 Treffer
- Cases 1 Treffer
- Collections 1 Treffer
- Handbooks, manuals, stc 1 Treffer
- Juvenile drama 1 Treffer
- Literary collections 1 Treffer
- Longitudinal studies 1 Treffer
- Music 1 Treffer
- Songs and music 1 Treffer