Genre
- Periodicals 45 canlyniadau
- Biography 38 canlyniadau
- Congresses 21 canlyniadau
- Case studies 10 canlyniadau
- Handbooks, manuals, etc 7 canlyniadau
- Drama 6 canlyniadau
- Juvenile literature 6 canlyniadau
- Encyclopedias 4 canlyniadau
- Anecdotes 3 canlyniadau
- Fiction 3 canlyniadau
- Bibliography 2 canlyniadau
- Dictionaries 2 canlyniadau
- Directories 2 canlyniadau
- Juvenile sound recordings 2 canlyniadau
- Problems, exercises, etc 2 canlyniadau
- Sources 2 canlyniadau
- Archives 1 canlyniadau
- Cases 1 canlyniadau
- Catalogs 1 canlyniadau
- Cross-cultural studies 1 canlyniadau
- Exhibitions 1 canlyniadau
- Juvenile fiction 1 canlyniadau
- Miscellanea 1 canlyniadau
- Personal narratives, New Zealand 1 canlyniadau
- Platforms 1 canlyniadau
- Readers 1 canlyniadau
- Rules 1 canlyniadau
- Statistics 1 canlyniadau
- methodology 1 canlyniadau