Genre
- Congresses 17.080 Treffer
- Biography 13.571 Treffer
- Periodicals 11.044 Treffer
- Juvenile literature 9.530 Treffer
- Juvenile fiction 7.968 Treffer
- Exhibitions 6.684 Treffer
- Case studies 3.446 Treffer
- Handbooks, manuals, etc 3.366 Treffer
- Problems, exercises, etc 3.358 Treffer
- Pictorial works 3.085 Treffer
- Fiction 2.999 Treffer
- Statistics 2.083 Treffer
- Dictionaries 1.891 Treffer
- Genealogy 1.811 Treffer
- Catalogs 1.802 Treffer
- Drama 1.795 Treffer
- Bibliography 1.648 Treffer
- Maps 1.489 Treffer
- Scores 1.410 Treffer
- Guidebooks 1.205 Treffer
- Sources 1.192 Treffer
- Early works to 1800 1.112 Treffer
- Folklore 1.100 Treffer
- Textbooks 963 Treffer
- Cross-cultural studies 947 Treffer
- Interviews 927 Treffer
- Cases 903 Treffer
- Readers 845 Treffer
- Encyclopedias 800 Treffer
- Correspondence 775 Treffer
- Directories 760 Treffer
- Anecdotes 756 Treffer
- Translations into English 723 Treffer
- Textbooks for foreign speakers 665 Treffer
- Popular works 654 Treffer
- Poetry 554 Treffer
- Identification 508 Treffer
- Vocal scores with piano 399 Treffer
- Diaries 368 Treffer
- Specimens 367 Treffer
- Personal narratives, New Zealand 366 Treffer
- Indexes 358 Treffer
- Miscellanea 353 Treffer
- Classification 351 Treffer
- Juvenile sound recordings 350 Treffer
- Texts 344 Treffer
- Scores and parts 327 Treffer
- Examinations, questions, etc 297 Treffer
- In art 291 Treffer
- Musical settings 284 Treffer mehr …