Dictionaries 38,099 Electronic books 5,268 Textbooks for foreign speakers 3,624 Textbooks 3,285 Early works to 1800 3,283 History 2,902 Glossaries, vocabularies, etc 2,754 Internet videos 2,445 Criticism, interpretation, etc 2,344 Juvenile literature 2,268 Terminology 1,889 Conversation and phrase books 1,879 Terms and phrases 1,739 Grammars 1,661 Handbooks, manuals, etc 1,552 Dictionnaires 1,503 Multilingual dictionaries 1,461 dictionaries 1,404 Early works 1,391 Problems, exercises, etc 1,227 Periodicals 1,090 Congresses 1,086 Dictionary 1,009 Handbooks and manuals 996 Academic theses 975 for foreign speakers 936 Spellers 857 Problems and exercises 827 Texts 823 Conference papers and proceedings 798 Readers 794 Thèses et écrits académiques 727 Bibliography 695 Juvenile works 503 Pictorial works 470 Poetry 455 Instructional television programs 434 Controlled vocabularies 428 Publishers' advertisements 392 Case studies 386 Academic Dissertation 367 Composition and exercises 358 Databases 343 Alphabet books 341 Fiction 341 dissertations 337 Bibliographies 330 doctoral dissertations 325 masters theses 325 theses 325 Phrase books 310 Booksellers' advertisements 304 Sources 301 Specimens 298 Humor 278 Biography 274 Early works to 1700 273 Reference works 266 Readers (Publications) 265 Statistics 248 Study guides 230 Juvenile poetry 226 Portraits 226 Biographies 212 Poems 198 Video recordings 193 Hochschulschrift 187 polyglot dictionaries 187 Dictionnaires multilingues 186 Examinations, questions, etc 186 Instructional films 184 Prayers 176 Documentary films 174 Examinations 171 Dictionaries (form) 167 Festschriften 167 Electronic journals 159 Educational films 157 Fables 155 Essays 152 Translations 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 130 for Russian speakers 127 Dictionaries, Juvenile 126 Wörterbuch 126 Annotations (Provenance) 123 Alphabet rhymes 121 Outlines, syllabi, etc 120 Indexes 117 Questions and answers 116 Sound recordings 115