History 2,263,222
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Electronic books 1,201,451
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Biography 1,178,364
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Periodicals 994,465
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Congresses 896,823
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Criticism, interpretation, etc 825,326
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Early works to 1800 733,090
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Fiction 701,944
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Biographies 647,495
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Conference papers and proceedings 615,104
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Sources 453,237
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Exhibitions 369,029
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Catalogs 339,336
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Bibliography 337,911
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Maps 334,480
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Early works 298,671
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Dictionaries 295,630
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Scores 293,779
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Statistics 286,184
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Sound recordings 278,629
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Drama 250,605
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Pictorial works 244,802
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Exhibition catalogs 235,396
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Poetry 229,035
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Private bills 223,904
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Streaming audio 156,923
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Internet videos 155,916
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Handbooks, manuals, etc 146,666
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Bibliographies 145,142
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Academic theses 136,174
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Video recordings 122,836
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Interviews 116,511
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Case studies 116,063
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Feature films 114,902
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Legislative bills 112,079
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Juvenile literature 107,906
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Sermons 106,498
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Novels 103,689
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Texts 102,461
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Excerpts 98,709
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Thèses et écrits académiques 98,642
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Directories 97,434
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Personal narratives 96,479
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Correspondence 96,044
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Broadsides 94,803
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Autobiographies 94,587
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Scores and parts 85,646
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Handbooks and manuals 84,470
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Songs 83,794
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Guidebooks 83,243
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Documentary films 79,530
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Juvenile works 78,704
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Juvenile fiction 77,767
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Translations 67,234
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Trials, litigation, etc 64,938
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Commentaries 63,654
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Chamber music 62,848
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Specimens 61,885
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Church history 60,397
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Anecdotes 59,336
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Facsimiles 58,430
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Controversial literature 57,999
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Photographs 56,890
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Congress 56,301
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Songs and music 55,897
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Musical settings 55,501
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Electronic journals 54,642
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DVD-Video discs 53,958
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Parts (Music) 52,409
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Operas 51,626
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Academic Dissertation 50,825
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Textbooks 50,572
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Translations into English 49,742
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Downloadable audio file 49,651
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Periodical 49,266
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dissertations 48,535
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Music 48,488
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Educational films 47,418
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Illustrated works 46,582
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Diaries 46,559
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Art music 46,538
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Vocal scores with piano 46,257
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Romans 45,731
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Comic books, strips, etc 45,437
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Legislative materials 44,984
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Portraits 44,653
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Video recordings for the hearing impaired 44,211
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Short stories 43,971
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theses 43,919
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doctoral dissertations 43,872
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masters theses 43,854
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Designs and plans 43,734
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Indexes 43,043
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Personal correspondence 41,909
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Genealogy 41,833
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Manuscripts 41,738
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Printed ephemera 41,699
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Fiction films 41,529
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Legislative hearings 41,415
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Records and correspondence 41,305
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