History 457 Congresses 331 Periodicals 237 Conference papers and proceedings 229 Case studies 186 Electronic books 113 Electronic journals 62 Périodiques 53 Statistics 43 Academic theses 41 Cross-cultural studies 39 Early works to 1800 38 Biography 33 Video recordings 31 Documentary films 29 Biographies 27 Criticism, interpretation, etc 27 Video recordings for the hearing impaired 19 Periodical 16 dissertations 16 Feature films 13 Bibliographies 12 Bibliography 12 Aufsatzsammlung 11 Drama 9 Fiction 8 Internet Resources 8 Nonfiction films 8 Handbooks, manuals, etc 7 Longitudinal studies 7 Périodique électronique (Descripteur de forme) 7 Ressource Internet (Descripteur de forme) 7 periodicals 7 Computer network resources 6 Congress 6 Encyclopedias 6 Handbooks and manuals 6 Interviews 6 Broadsides 5 Dark comedy television programs 5 Essays 5 Fulltext 5 Libros electronicos 5 Sources 5 Television crime shows 5 Television series 5 e-books 5 Commercial treaties 4 Documentary television programs 4 Festschriften 4 Patents 4 Popular works 4 Television programs for the hearing impaired 4 proceedings (reports) 4 Catalogs 3 Directories 3 Electronic book 3 Exhibition catalogs 3 Exhibitions 3 Fiction television programs 3 Film adaptations 3 Gothic fiction 3 Livres électronique 3 Personal narratives 3 Revistes 3 Statistiques 3 Tables 3 Zeitschrift 3 Biographical films 2 Caricatures and cartoons 2 Cartoons (Humor) 2 Cas, Études de 2 Cases 2 Church history 2 Conference proceedings 2 Congrès 2 Contracts 2 Correspondence 2 Electronic resource 2 Environmental films 2 Evaluation 2 Fiction films 2 Informational works 2 Instructional and educational works 2 Juvenile literature 2 Kongress 2 Lehrbuch 2 Maps 2 Military history 2 Naval history 2 Newspapers 2 Outlines and syllabi 2 Outlines, syllabi, etc 2 Personal narratives, American 2 Périodiques électroniques 2 Revistes electròniques 2 Romance fiction 2 Rules 2 Rules and practice 2 Satirical literature 2