Genre
- Exhibitions 2.377 Treffer
- Biography 894 Treffer
- Catalogs 645 Treffer
- Congresses 141 Treffer
- Periodicals 119 Treffer
- Pictorial works 118 Treffer
- In art 114 Treffer
- Interviews 111 Treffer
- Dictionaries 85 Treffer
- Illustrations 84 Treffer
- Guidebooks 70 Treffer
- Catalogues raisonnés 62 Treffer
- Art 56 Treffer
- Portraits 56 Treffer
- Caricatures and cartoons 55 Treffer
- Designs and plans 55 Treffer
- Correspondence 49 Treffer
- Early works to 1800 49 Treffer
- Juvenile literature 41 Treffer
- Statistics 28 Treffer
- Specimens 25 Treffer
- Juvenile fiction 24 Treffer
- Handbooks, manuals, etc 17 Treffer
- Census, 1986 15 Treffer
- Sources 15 Treffer
- Bibliography 14 Treffer
- Encyclopedias 14 Treffer
- Case studies 12 Treffer
- Notebooks, sketchbooks, etc 11 Treffer
- Anecdotes 10 Treffer
- Directories 10 Treffer
- Art and the war 9 Treffer
- Fiction 9 Treffer
- Indexes 8 Treffer
- Diaries 7 Treffer
- Facsimiles 6 Treffer
- Statistics, Vital 6 Treffer
- Newspapers 5 Treffer
- Folklore 4 Treffer
- Humor 4 Treffer
- Picture Bibles 4 Treffer
- Terminology 4 Treffer
- Chronology 3 Treffer
- Exhibition catalogs 3 Treffer
- Expositions 3 Treffer
- History 3 Treffer
- Posters 3 Treffer
- Problems, exercises, etc 3 Treffer
- Translations into English 3 Treffer
- Adaptations 2 Treffer mehr …