Dictionaries 53,962 Biography 4,407 Biographies 3,430 dictionaries 3,212 Dictionnaires 3,150 Dictionary 2,299 History 2,289 Encyclopedias 1,669 Early works to 1800 1,635 Multilingual dictionaries 1,599 Glossaries, vocabularies, etc 1,295 Terminology 1,230 Bio-bibliography 1,216 Early works 991 Indexes 911 Bibliography 890 Bibliographies 866 Terms and phrases 811 Electronic books 803 Reference works 780 Criticism, interpretation, etc 580 Dictionaries (form) 499 Dictionnaires anglais 327 Wörterbuch 298 Wörterbuch 292 Directories 291 Encyclopedia 261 Concordances 238 Handbooks and manuals 232 Handbooks, manuals, etc 226 Ouvrages de référence 188 Gazetteers 185 Catalogs 179 encyclopedias 173 Dictionnaires multilingues 171 Encyclopédies 169 polyglot dictionaries 168 Periodicals 164 Conversation and phrase books 142 Texts 136 Nomenclature 131 Glossaries, etc 128 Controlled vocabularies 118 Early works to 1700 102 Genealogy 88 Congresses 84 Sources 84 Chronologies 78 Chronology 77 Quotations 77 Reference sources 76 Local history 73 Humor 69 Textbooks for foreign speakers 67 dictionary 67 Encyclopedias (form) 66 Index 63 Textbooks 63 Folklore 62 Pictorial works 62 collective biographies 60 Conference papers and proceedings 58 Dictionnaires français 55 Facsimiles 55 bibliographies 52 Readers 51 CD-ROMs 48 Guidebooks 48 Annotations (Provenance) 47 Dictionaries and encyclopedias 46 dictionnaire 45 Classification 44 Fiction 44 Stories, plots, etc 44 indexes (reference sources) 44 Association copies (Provenance) 42 Commentaries 41 Maps 39 Polyglot 39 Title pages 39 Academic theses 38 Anecdotes 38 Abbreviations 37 Directory 37 Readers (Publications) 37 diccionario 37 Military history 36 Statistics 36 Juvenile works 34 Biographical dictionaries (form) 33 Diccionarios 33 Nomenclature (Popular) 33 Portraits 32 Quotations, maxims, etc 32 Dictionnaires polyglottes 31 Thèses et écrits académiques 31 Acronyms 30 Phrase books 30 Tables 30 Reverse indexes 29