Biography 2,900 Exhibitions 1,859 Biographies 1,776 History 1,526 Criticism, interpretation, etc 1,199 Exhibition catalogs 1,140 Television news programs 894 Interviews 835 Electronic books 658 Autobiographies 534 Catalogs 478 Internet videos 375 Radio news programs 339 Pictorial works 336 Congresses 309 Video recordings 224 Documentary films 206 Drama 203 Periodicals 201 Nonfiction films 181 Diaries 180 Humor 177 Conference papers and proceedings 175 Case studies 160 Feature films 153 Fiction 152 Personal narratives 139 Bibliography 129 Legislative hearings 129 Trials, litigation, etc 129 Video recordings for the hearing impaired 127 Sources 117 Poetry 114 Facsimiles 113 Expositions 110 Festschriften 110 Manuscripts 107 DVD-Video discs 104 Correspondence 100 exhibition catalogs 97 Catalogues d'exposition 96 Caricatures and cartoons 93 Anecdotes 92 Legislative materials 91 Documentary television programs 89 Oral histories 89 Educational films 88 Illustrated works 85 Scores 85 Autobiography 78 Portraits 78 Artists' books 76 Specimens 74 autobiographies (literary works) 74 Essays 71 Musical settings 70 Nonfiction 70 collective biographies 70 Bibliographies 68 Photographs 67 Biographical films 61 Film adaptations 59 Academic theses 54 Juvenile literature 54 Photobooks 54 Translations into English 52 Informational works 50 Personal narratives, American 50 Aufsatzsammlung 49 Quotations 47 Comic books, strips, etc 45 Documents d'information 44 In art 43 Art 42 Nonfiction television programs 42 Personal correspondence 42 Dictionaries 41 Records and correspondence 41 Television series 41 Comics (Graphic works) 39 Ouvrages illustrés 39 Entretiens 38 Short films 38 Translations 38 Designs and plans 37 Fiction films 37 Speeches 37 American 36 Archives 36 Trial and arbitral proceedings 35 Novels 34 Humour 33 Television adaptations 33 Catalogues 32 interviews 32 Sound recordings 31 Videotapes 31 Films for the hearing impaired 30 Messages 30 Oral histories (literary works) 30