Electronic books 969 History 515 Periodicals 416 Conference papers and proceedings 218 Congresses 213 Electronic journals 140 Biography 138 Criticism, interpretation, etc 113 Case studies 111 Biographies 109 Bibliographies 94 Bibliography 88 Exhibition catalogs 60 Exhibitions 60 Périodiques 46 Electronic book 41 Sound recordings 38 Sources 35 Dictionaries 29 Catalogs 23 Video recordings 22 Interviews 21 Popular music 20 Pictorial works 18 Congrès 17 Cross-cultural studies 17 Early works to 1800 17 Études de cas 17 Statistics 17 Autobiographies 15 Church history 15 Encyclopedias 15 Directories 13 Illustrated works 13 Documentary films 12 Early accounts to 1600 12 Fiction 11 Drama 10 Festschriften 10 Readers 10 Video recordings for the hearing impaired 10 Bio-bibliography 9 Feature films 9 Notated music 9 Translations into English 9 Bibliography of bibliographies 8 Aufsatzsammlung 7 Music 7 Publicaciones periódicas 7 Readers (Publications) 7 Revistas 7 Guidebooks 6 Periodical 6 Salsa (Music) 6 Essays 5 Literary collections 5 Literature 5 Nonfiction films 5 Personal narratives 5 Reviews 5 Songs 5 Actes de congrès 4 Big band music 4 Computer network resources 4 Diaries 4 Documentary television programs 4 Guitar music 4 In art 4 Jazz 4 Literary criticism 4 Maps 4 Military history 4 PUBLICACIONES PERIODICAS 4 Yearbooks 4 Zeitschrift 4 Academic theses 3 Art 3 Autobiography 3 Comparative studies 3 Dance music 3 Early works 3 Entretiens 3 Excerpts 3 Études transculturelles 3 Film adaptations 3 Folklore 3 History (form) 3 Indexes 3 Juvenile literature 3 Naval history 3 Ouvrages avant 1800 3 Ouvrages illustrés 3 Poetry 3 Revistes 3 Récits personnels 3 Travel writing 3 Union catalogs 3 Union lists 3 Yearbook 3 Anecdotes 2