Book 10,127 Serial 1,487 Journal 296 Electronic 246 Map 227 Conference Proceeding 208 Unknown 168 Kit 19 Photo 16 Government Document 9 Book Chapter 8 Thesis 6 Manuscript 1 see all ...

H - Social Science 1,598 K - Law 1,565 D - World History 886 J - Political Science 517 R - Medicine 465 Q - Science 424 N - Fine Arts 333 T - Technology 276 U - Military Science 205 G - Geography, Anthropology, Recreation 185 L - Education 179 S - Agriculture 179 Z - Library Science 159 F - General American History 113 C - Historical Sciences 82 P - Language and Literature 62 V - Naval Science 57 B - Philosophy, Psychology, Religion 50 M - Music 50 A - General Works 48 E - United States History 33 see all ...

Great Britain 378 Great Britain Colonial Office 332 Great Britain Foreign Office 297 Great Britain Law Commission 281 Great Britain Parliament 220 Ireland 204 Organisation for Economic Co-operation and Development 197 Great Britain Public Record Office 188 Royal College of Physicians of London 185 Ireland Central Statistics Office 155 Victoria and Albert Museum 129 Great Britain Ministry of Health 120 Scottish Law Commission 116 Great Britain Board of Trade 107 Great Britain Local Government Board 105 Irish Manuscripts Commission 105 Great Britain Foreign Office. Historical Section 103 Great Britain Home Office 103 Great Britain Foreign and Commonwealth Office 101 Adam Matthew Digital (Firm) 100 Great Britain Office for National Statistics 97 Great Britain Parliament. House of Commons 94 Great Britain National Audit Office 85 Great Britain Department of Overseas Trade 83 British Geological Survey 82 Medical Research Council (Great Britain) 78 Organisation for Economic Co-operation and Development (OECD) Staff 78 Great Britain War Office 72 Great Britain Royal Commission on Historical Manuscripts 71 Great Britain Ministry of Housing and Local Government 66 see all ...

English 12,049 French 155 Irish 136 Spanish 78 Latin 50 German 23 Dutch 21 Chinese 17 Italian 17 Afrikaans 14 Icelandic 12 Welsh 12 Arabic 11 Multiple 7 Polish 7 Gaelic 6 Persian 6 Portuguese 6 Russian 6 Undetermined 6 Norwegian 4 Greek 3 Hebrew 3 Lithuanian 3 Mongolian 3 Samoan 3 Swedish 3 Turkish 3 Albanian 2 Czech 2 see all ...

Electronic books 1,475 Periodicals 845 Statistics 477 Sources 392 History 294 Maps 231 Catalogs 190 Statutes and codes 188 Constitutions 167 Thematic maps 161 Bibliography 129 Constitutional amendments 114 Treaties 104 Congresses 96 Conference papers and proceedings 81 Census data 78 Computer network resources 59 Web sites 57 Directories 50 Registers 46 Orders in council 41 Census 39 Indexes 38 Bibliographies 37 Pamphlets 37 Cartes géographiques 36 Cartes thématiques 36 Technical reports 36 thematic maps 36 Exhibitions 33 see all ...

19th century 148 20th century 124 1914-1918 65 1939-1945 47 1949- 35 1918- 32 1919-1947 32 1945- 30 1800-1899 24 21st century 23 1558-1603 21 18th century 21 1900-1999 21 1918-1945 21 1917-1948 19 17th century 18 1991 16 1914 - 1918 15 1922- 14 1945-1964 14 1939 - 1945 13 Since 1918 13 1910-1921 12 To 1603 12 1997- 11 Stuarts, 1603-1714 11 1603-1714 10 1803-1966 10 Since 1949 10 Charles II, 1660-1685 9 see all ...

Great Britain 3,461 Ireland 1,429 England 781 Scotland 398 South Africa 281 Northern Ireland 272 Wales 220 London 156 United Kingdom 118 Germany 116 Grande-Bretagne 110 India 96 Europe 90 Nigeria 84 China 79 Africa 78 France 73 Transvaal 73 United States 66 Palestine 65 Cameroon 60 Zimbabwe 60 Guyana 50 Middle East 46 European Union countries 44 Ghana 41 Iraq 39 London (England) 39 Tanzania 39 Canada 38 see all ...