Genre
- Congresses 22 bohtosa
- Cross-cultural studies 10 bohtosa
- Case studies 9 bohtosa
- Comic books, strips, etc 4 bohtosa
- Handbooks, manuals, etc 2 bohtosa
- Platforms 2 bohtosa
- Dictionaries 1 bohtosa
- Encyclopedias 1 bohtosa
- Forecasts 1 bohtosa
- Juvenile literature 1 bohtosa
- Periodicals 1 bohtosa
- Statistics 1 bohtosa