Genre
- Congresses 62 bohtosa
- Handbooks, manuals, etc 36 bohtosa
- Periodicals 27 bohtosa
- Case studies 24 bohtosa
- Cross-cultural studies 11 bohtosa
- Textbooks 9 bohtosa
- Biography 6 bohtosa
- Encyclopedias 6 bohtosa
- Problems, exercises, etc 6 bohtosa
- Dictionaries 3 bohtosa
- Textbooks for foreign speakers 3 bohtosa
- Cases 2 bohtosa
- Classification 2 bohtosa
- Laboratory manuals 2 bohtosa
- Outlines, syllabi, etc 2 bohtosa
- Specifications 2 bohtosa
- Anecdotes 1 bohtosa
- Catalogs 1 bohtosa
- Catalogs and collections 1 bohtosa
- Databases 1 bohtosa
- Interviews 1 bohtosa
- Miscellanea 1 bohtosa
- Miscellanées 1 bohtosa
- Patents 1 bohtosa
- Sources 1 bohtosa
- Tables 1 bohtosa
- Terminology 1 bohtosa
- Texts 1 bohtosa
- Trivia and miscellanea 1 bohtosa
- methodology 1 bohtosa
- methods 1 bohtosa
- miscellanies 1 bohtosa