Genre
- Electronic books 300 338 bohtosa
- Biography 11 934 bohtosa
- Congresses 11 929 bohtosa
- Case studies 5 065 bohtosa
- Handbooks, manuals, etc 3 774 bohtosa
- Maps 2 257 bohtosa
- History 1 844 bohtosa
- Fiction 1 633 bohtosa
- Sources 1 434 bohtosa
- Dictionaries 1 361 bohtosa
- Early works to 1800 1 182 bohtosa
- Criticism, interpretation, etc 1 158 bohtosa
- Periodicals 1 154 bohtosa
- Statistics 955 bohtosa
- Translations into English 954 bohtosa
- Cross-cultural studies 952 bohtosa
- Interviews 858 bohtosa
- Poetry 831 bohtosa
- Correspondence 823 bohtosa
- Bibliography 725 bohtosa
- Popular works 674 bohtosa
- Textbooks 669 bohtosa
- Problems, exercises, etc 586 bohtosa
- Encyclopedias 564 bohtosa
- Drama 536 bohtosa
- Study guides 498 bohtosa
- Commentaries 446 bohtosa
- Pictorial works 431 bohtosa
- Diaries 426 bohtosa
- Personal narratives 391 bohtosa
- Cases 378 bohtosa
- Folklore 378 bohtosa
- Anecdotes 355 bohtosa
- Miscellanea 340 bohtosa
- Biographies 305 bohtosa
- Directories 295 bohtosa
- Examinations, questions, etc 286 bohtosa
- Identification 284 bohtosa
- Guidebooks 268 bohtosa
- Trials, litigation, etc 268 bohtosa
- Classification 258 bohtosa
- Terminology 250 bohtosa
- Textbooks for foreign speakers 246 bohtosa
- Atlases 243 bohtosa
- Personal narratives, American 232 bohtosa
- Literary collections 231 bohtosa
- Catalogs 184 bohtosa
- Texts 180 bohtosa
- Journal 176 bohtosa
- Exhibitions 161 bohtosa more…