Electronic books 1,226 History 817 Criticism, interpretation, etc 225 Congresses 148 Conference papers and proceedings 107 Biography 96 Electronic book 89 Television news programs 77 Documentary television programs 76 Documentary films 67 Periodicals 52 Sources 42 Nonfiction television programs 36 Biographies 34 Internet videos 33 Encyclopedias 31 Juvenile literature 31 Educational films 26 Pictorial works 22 Bibliography 21 Readers 21 Videorecording 20 Dictionaries 19 Interviews 15 Literary collections 14 Miscellanea 14 videorecording 12 Aufsatzsammlung 10 Fiction 10 Nonfiction films 10 Bibliographies 9 Anecdotes 8 Case studies 8 Festschriften 8 Handbooks, manuals, etc 8 Historical television programs 8 Translations into English 8 Art 7 Church history 7 Maps 7 Civilization 6 Cross-cultural studies 6 Educational television programs 6 Filmed interviews 6 Films for English speakers 6 Humor 6 Chronology 5 Documentary 5 Exhibitions 5 Geschiedenis (vorm) 5 Guidebooks 5 Livres électronique 5 Folklore 4 Instructional films 4 Military history 4 Outlines, syllabi, etc 4 Trivia and miscellanea 4 Catalogs 3 Drama 3 Early works to 1800 3 Essays 3 Feature films 3 Handbooks and manuals 3 Juvenile works 3 Livres numériques 3 Problems, exercises, etc 3 Textbooks 3 Texts 3 Travelogues (Television programs) 3 Anthologies 2 Bio-bibliography 2 Collections 2 Comic books, strips, etc 2 Comparative studies 2 Congress 2 Criticism and interpretaion 2 Criticism and interpretation 2 Early works 2 Ethnographic films 2 Exhibition catalogs 2 Forecasts 2 Illustrated works 2 In art 2 Legends 2 Literature 2 Local history 2 Music 2 Poetry 2 Reference works 2 Reviews 2 Specimens 2 Streaming videos 2 Textbooks for foreign speakers 2 Translations 2 Trials, litigation, etc 2 Wörterbuch 2 Academic theses 1 Adaptations 1 Battle-cries 1 Bibliographhy 1