Genre
- Congresses 99 canlyniadau
- Case studies 77 canlyniadau
- Periodicals 14 canlyniadau
- Cross-cultural studies 11 canlyniadau
- Biography 9 canlyniadau
- Exhibitions 9 canlyniadau
- Handbooks, manuals, etc 9 canlyniadau
- Juvenile literature 8 canlyniadau
- Juvenile fiction 6 canlyniadau
- Problems, exercises, etc 5 canlyniadau
- Folklore 3 canlyniadau
- Pictorial works 3 canlyniadau
- Statistics 3 canlyniadau
- Bibliography 2 canlyniadau
- Diaries 2 canlyniadau
- Drama 2 canlyniadau
- Terminology 2 canlyniadau
- Anecdotes 1 canlyniadau
- Catalog 1 canlyniadau
- Catalogues d'exposition 1 canlyniadau
- Encyclopedias 1 canlyniadau
- Exhibition catalogs 1 canlyniadau
- Expositions 1 canlyniadau
- Film adaptations 1 canlyniadau
- Forecasts 1 canlyniadau
- Identification 1 canlyniadau
- Interviews 1 canlyniadau
- Juvenile drama 1 canlyniadau
- Maps 1 canlyniadau
- Outlines, syllabi, etc 1 canlyniadau
- Posters 1 canlyniadau
- Sources 1 canlyniadau
- Specimens 1 canlyniadau
- Statistics, Medical 1 canlyniadau
- Textbooks 1 canlyniadau
- exhibition catalogs 1 canlyniadau
- rare books 1 canlyniadau