Electronic books 925 History 398 Periodicals 269 Congresses 147 Biography 126 Conference papers and proceedings 126 Biographies 109 Electronic journals 84 Fiction 83 Case studies 71 Bibliographies 64 Bibliography 64 Criticism, interpretation, etc 64 Video recordings 59 Sound recordings 55 Exhibition catalogs 51 Exhibitions 50 Périodiques 42 Early works to 1800 33 Electronic book 31 Encyclopedias 30 Drama 29 Maps 28 Periodical 28 Sources 26 Congrès 25 Catalogs 22 Documentary films 21 Folk music 20 Autobiographies 19 Feature films 19 Music 18 Popular music 18 Interviews 17 Dictionaries 14 Abstracts 13 Pictorial works 13 Video recordings for the hearing impaired 13 Cross-cultural studies 12 Illustrated works 11 Literary collections 11 Personal narratives 10 Documentary television programs 9 Festschriften 9 Statistics 9 Zeitschrift 9 Church history 8 Études de cas 8 Essays 7 Juvenile literature 7 Military history 7 Novels 7 Poetry 7 Romans, nouvelles, etc 7 Bio-bibliography 6 Folklore 6 Literature 6 Livres numériques 6 Trials, litigation, etc 6 World music 6 e-books 6 periodicals 6 Actes de congrès 5 Atlases 5 Aufsatzsammlung 5 Computer network resources 5 Correspondence 5 Personal correspondence 5 Périodique électronique (Descripteur de forme) 5 Political fiction 5 Ressource Internet (Descripteur de forme) 5 Récits personnels 5 Songs 5 Translations into English 5 Cases 4 Congress 4 Controversial literature 4 Encyclopedias, Juvenile 4 Entretiens 4 Fulltext 4 Internet Resources 4 Songs and music 4 Union lists 4 Anecdotes 3 Anthologies 3 Art 3 Broadsides 3 Critiques littéraires 3 Directories 3 Discographies 3 Discography 3 Essais 3 Essay 3 Fiction films 3 Field guides 3 Handbooks, manuals, etc 3 Historical fiction 3 Identification 3 Instrumental settings 3 Literary criticism 3