Law and legislation 189,947 Legislative amendments 55,494 Law 53,964 Legal status, laws, etc 40,852 Literature 39,485 Language and languages 22,592 Libraries 17,914 Leadership 17,876 Labor unions 17,294 Land tenure 17,094 LITERARY CRITICISM 14,862 Land use 13,653 Liturgy 13,481 Language 13,184 Linguistics 12,831 Literatur 12,163 Love 11,578 Land titles 11,564 Lutheran Church 10,821 Latin language 10,305 LAW 9,973 Literature, Modern 9,759 Local government 9,734 Labor 9,721 Labor laws and legislation 9,613 Languages 9,515 Life Sciences 9,431 LANGUAGE ARTS & DISCIPLINES 9,329 Lawyers 9,010 Labor supply 8,676 Law reports, digests, etc 8,012 Legends 7,718 Literature and society 7,685 Logic 7,566 Liberty 6,698 Labor movement 6,656 Library science 6,570 Life sciences 6,134 Legislators 6,015 Literary 5,881 Literacy 5,630 Land claims 5,564 Liberalism 5,549 Lord's Supper 5,492 Learning, Psychology of 5,483 Land use, Rural 5,291 Licenses 5,203 Law enforcement 5,179 Livestock 5,160 Letterkunde 5,044 Landowners 5,011 Land grants 4,903 Labor and laboring classes 4,889 Learning 4,876 Local transit 4,809 Librettos 4,727 Lesbians 4,701 Life 4,350 Legislative resolutions 4,249 Language arts 4,234 Logic, Symbolic and mathematical 4,141 Lyrik 3,678 Labor market 3,545 Library 3,517 Legislation 3,515 Language arts (Elementary) 3,470 Literature, Medieval 3,454 Language and culture 3,441 Loans 3,396 Library buildings 3,384 Land reform 3,358 Life on other planets 3,303 Land transfers 3,264 Land settlement 3,199 Learning and scholarship 3,199 Language, style 3,196 Language acquisition 3,038 Lawsuits 2,981 Landscape architecture 2,936 Legislative bodies 2,780 Life insurance 2,735 Librarians 2,723 Labor productivity 2,673 Lasers 2,621 Law reviews 2,517 Literature and the war 2,516 Literature and history 2,470 Latin 2,432 Liturgics 2,432 Latin literature 2,400 Leisure 2,391 Love stories 2,310 Lighting 2,285 Leases 2,281 Lungs 2,281 Lakes 2,250 Laboratories 2,194 Languages, Modern 2,185 Laboratory manuals 2,146 Libel and slander 2,119