Electronic books 1,622 Dictionaries 347 History 207 Instructional television programs 179 Educational films 172 Electronic book 143 Criticism, interpretation, etc 135 Film excerpts 105 Instructional films 99 Textbooks for foreign speakers 90 Congresses 84 Handbooks, manuals, etc 77 Juvenile literature 72 Terms and phrases 70 Problems, exercises, etc 69 Textbooks 67 Documentary films 65 Conference papers and proceedings 62 Glossaries, vocabularies, etc 49 Nonfiction television programs 47 Problems and exercises 46 Case studies 40 Terminology 40 Films for foreign speakers 37 for foreign speakers 33 Handbooks and manuals 32 Periodicals 29 Study guides 27 Documentary television programs 23 Bibliography 18 Juvenile fiction 16 Readers 16 for Spanish speakers 16 Conversation and phrase books 15 Internet videos 14 Humor 13 Videorecording 13 Texts 12 Dictionaries, Juvenile 11 Aufsatzsammlung 10 Early works to 1800 10 Biography 9 Early works 8 Lehrbuch 8 Sources 8 Examinations, questions, etc 7 Bibliographies 6 Cross-cultural studies 6 Educational 6 Glossaries, etc 6 Self-instruction 6 Television news programs 6 sound recording 6 Juvenile poetry 5 Style manuals 5 Television interviews 5 kit 5 videorecording 5 Examinations 4 Folklore 4 Miscellanea 4 Outlines, syllabi, etc 4 Phonetic transcriptions 4 Pictorial works 4 Puppet television programs 4 Woordenboeken (vorm) 4 Academic theses 3 Biographies 3 Conversation and phrase books (for merchants) 3 Diaries 3 Einführung 3 Encyclopedias 3 Grammatica's (vorm) 3 Indexes 3 Livres numériques 3 Longitudinal studies 3 Programmed instruction 3 Translations 3 Translations into English 3 for Merchants 3 game 3 Anecdotes 2 Conversation and phrase books (for medical personnel) 2 Fiction 2 Film clips 2 Filmed lectures 2 Guide (Descripteur de forme) 2 Interviews 2 Juvenile works 2 Kongress 2 Leermiddelen (vorm) 2 Maps 2 Nomenclature 2 Nomenclature (Popular) 2 Picture books 2 e-book [online only] 2 electronic resource 2 for Chinese speakers 2 microform 2 Alphabet rhymes 1