Genre
- Case studies 203 bohtosa
- Congresses 193 bohtosa
- Periodicals 62 bohtosa
- Handbooks, manuals, etc 52 bohtosa
- Cross-cultural studies 26 bohtosa
- Textbooks 17 bohtosa
- Juvenile literature 8 bohtosa
- Problems, exercises, etc 8 bohtosa
- Bibliography 5 bohtosa
- Directories 5 bohtosa
- Study guides 5 bohtosa
- Biography 4 bohtosa
- Dictionaries 4 bohtosa
- Examinations, questions, etc 4 bohtosa
- Humor 4 bohtosa
- Anecdotes 3 bohtosa
- Databases 3 bohtosa
- Interviews 3 bohtosa
- Cases 2 bohtosa
- Early works to 1800 2 bohtosa
- Encyclopedias 2 bohtosa
- Forecasts 2 bohtosa
- Records and correspondence 2 bohtosa
- Specifications 2 bohtosa
- Statistics 2 bohtosa
- Caricatures and cartoons 1 bohtosa
- Catalogs 1 bohtosa
- Classification 1 bohtosa
- Code numbers 1 bohtosa
- Curricula 1 bohtosa
- Decision making 1 bohtosa
- Fiction 1 bohtosa
- Juvenile fiction 1 bohtosa
- Observations 1 bohtosa
- Popular works 1 bohtosa
- Quotations 1 bohtosa
- Regulations 1 bohtosa
- Software 1 bohtosa
- Study and teaching (Elementary) 1 bohtosa
- Terminology 1 bohtosa
- Terms and phrases 1 bohtosa
- Timetables 1 bohtosa
- Video catalogs 1 bohtosa