History 42,978 Biography 26,168 Congresses 14,985 Biographies 12,810 Conference papers and proceedings 8,778 Periodicals 8,058 Catalogs 6,486 Sources 5,696 Fiction 5,458 Criticism, interpretation, etc 5,028 Exhibitions 3,948 Bibliography 3,359 Pictorial works 3,185 Statistics 3,047 Electronic books 2,473 Exhibition catalogs 2,426 Dictionaries 2,376 Maps 2,121 Personal narratives 1,931 Drama 1,888 Interviews 1,655 Guidebooks 1,636 Autobiographies 1,615 Directories 1,533 Bibliographies 1,398 Church history 1,271 Military history 1,140 Photographs 1,080 Folklore 1,075 Feature films 1,049 Novels 948 Correspondence 921 Diaries 902 Local history 885 Poetry 858 Personal narratives, Russian 821 Statutes and codes 801 Newspapers 780 Video recordings 747 Encyclopedias 744 Bio-bibliography 721 Genealogy 664 Festschriften 646 Russian 639 Congrès 597 Illustrated works 595 Documentary films 562 Texts 503 Chronology 501 Case studies 487 Catalogues 486 Romans, nouvelles, etc 473 Personal correspondence 470 Textbooks 465 Records and correspondence 456 Romans 450 Internet videos 446 Legislative hearings 446 Handbooks, manuals, etc 415 Art 404 Comic books, strips, etc 396 Music 373 Chronologies 367 Expositions 364 Comics (Graphic works) 353 DVD-Video discs 338 Fiction films 311 Translations 308 Handbooks and manuals 299 Short stories 298 Trials, litigation, etc 295 Actes de congrès 294 Portraits 292 Registers of dead 289 Early works to 1800 285 Motion pictures, Russian 284 Essays 273 Registers 271 In art 270 Miscellanea 268 Nonfiction films 262 Juvenile literature 261 Historical fiction 253 Literary collections 253 Juvenile works 250 Graphic novels 246 collective biographies 241 Anecdotes 239 Facsimiles 235 Platforms 224 Specimens 222 autobiographies (literary works) 219 Film adaptations 212 Autobiography 211 Electronic journals 210 Early works 203 Academic theses 202 Humor 201 Ouvrages illustrés 201 catalogs (documents) 200