Congresses 247,081 Criticism, interpretation, etc 120,287 Conference papers and proceedings 101,272 Catalogs 57,899 Case studies 48,970 Commentaries 24,525 Comic books, strips, etc 23,742 Correspondence 23,036 Controversial literature 14,430 Congrès 14,353 Conference proceedings 12,805 Cases 11,577 Chamber music 8,253 Cross-cultural studies 7,595 Church history 7,345 Comedy films 7,296 Classification 6,487 Comics (Graphic works) 6,117 Cookbooks 6,114 Children's stories 5,531 Congress 5,509 Chronology 5,379 Compact discs 5,342 Christian fiction 4,718 Collections 4,520 Concertos 3,960 Catechisms 3,742 Conversation and phrase books 3,459 Case Reports 2,992 Children's nonfiction 2,822 Census data 2,630 Caricatures and cartoons 2,545 Comic books 2,525 Children's audiobooks 2,499 Children's literature 2,493 Children's films 2,361 Charts, diagrams, etc 2,313 Census 2,294 Cas, Études de 2,113 Congressional Rules and Procedural Materials 1,991 Comedy 1,890 Chronologies 1,863 Comedies 1,804 Computer network resources 1,717 Computer games 1,696 Census, 1980 1,532 Christmas stories 1,493 Chapbooks 1,486 Catalogues raisonnés 1,450 Choral octavos, Sacred (SATB) 1,433 Constitution 1,420 Concordances 1,403 Collected Works 1,395 Comparative studies 1,392 Curricula 1,383 Catalogues 1,357 Crime films 1,170 Census, 1990 1,145 Charters 1,090 Catalogs and collections 1,050 Census, 1970 1,036 Calendars 1,028 Contested Election Materials 987 Christmas music 984 Collected Work 954 Creeds 910 Cantatas 909 Claims 885 Census, 19th, 1970 829 Cartes 808 Concert films 802 Commercial treaties 767 Congressen (vorm) 761 Campaign literature 743 Correspondance 692 CD-ROMs 671 Country music 658 Christmas fiction 637 Children's picture books 587 Comedy plays 573 Cartoons and comics 567 Charters, grants, privileges 560 Census, 18th, 1960 559 Cadastral maps 555 Children's television programs 554 Crime 535 Census, 2000 533 Census, 1960 519 Comedy television programs 501 Children's poetry 476 Children's fiction 463 Computer adventure games 463 Carols 442 Commentaires 442 Code numbers 436 College stories 419 Children's 404 Coming-of-age films 396 Concordances, English 395 Composition and exercises 388