Dictionaries 38,052 Electronic books 5,426 Textbooks for foreign speakers 3,619 Early works to 1800 3,283 Textbooks 3,283 History 2,899 Glossaries, vocabularies, etc 2,752 Internet videos 2,445 Criticism, interpretation, etc 2,343 Juvenile literature 2,264 Terminology 1,884 Conversation and phrase books 1,878 Terms and phrases 1,736 Grammars 1,660 Dictionnaires 1,588 Handbooks, manuals, etc 1,549 dictionaries 1,493 Multilingual dictionaries 1,466 Early works 1,389 Problems, exercises, etc 1,225 Periodicals 1,089 Congresses 1,084 Dictionary 1,032 Handbooks and manuals 992 Academic theses 979 for foreign speakers 935 Spellers 857 Problems and exercises 827 Texts 822 Conference papers and proceedings 796 Readers 795 Thèses et écrits académiques 731 Bibliography 693 Juvenile works 500 Pictorial works 469 Poetry 457 Instructional television programs 434 Controlled vocabularies 427 Publishers' advertisements 392 Case studies 384 Academic Dissertation 368 Composition and exercises 358 Databases 342 Fiction 341 dissertations 341 Alphabet books 340 Bibliographies 329 doctoral dissertations 325 masters theses 325 theses 325 Phrase books 311 Booksellers' advertisements 304 Sources 301 Specimens 297 Humor 278 Early works to 1700 273 Biography 272 Readers (Publications) 267 Reference works 265 Statistics 247 Study guides 229 Juvenile poetry 226 Portraits 226 Biographies 213 polyglot dictionaries 206 Dictionnaires multilingues 205 Poems 198 Video recordings 193 Hochschulschrift 189 Examinations, questions, etc 185 Instructional films 184 Prayers 176 Documentary films 173 Examinations 169 Dictionaries (form) 168 Festschriften 167 Educational films 157 Fables 155 Electronic journals 152 Translations 149 Essays 148 Electronic book 147 Dictionnaires anglais 143 Self-instruction 139 Style manuals 139 for Vietnamese speakers 137 Glossaries, etc 136 Juvenile fiction 134 Association copies (Provenance) 133 CD-ROMs 130 Data sets 129 Wörterbuch 127 for Russian speakers 127 Annotations (Provenance) 124 Dictionaries, Juvenile 124 Alphabet rhymes 121 Outlines, syllabi, etc 120 Indexes 117 Questions and answers 116 for German speakers 114