Law and legislation 13,584
Law 5,080
Literature 4,962
Legal status, laws, etc 4,398
Language and languages 3,554
Leadership 3,166
Literature and society 2,817
Latin language 2,063
Labor unions 1,747
Liberalism 1,609
Learning, Psychology of 1,565
Language 1,552
Land tenure 1,551
Literature, Modern 1,540
Logic 1,268
Liturgy 1,264
Linguistics 1,178
Labor movement 1,165
Liberty 1,111
Love 1,055
Lord's Supper 1,037
Lasers 1,009
Languages 947
Libraries 905
Literature and history 895
Literacy 889
Law reports, digests, etc 883
Laser 862
Language and culture 825
Life sciences 805
Literature, Medieval 772
Language acquisition 769
Lesbians 738
Legislators 721
Land use 702
Literature and the war 666
Lawyers 648
Labor market 641
Labor laws and legislation 631
Local government 631
Life 627
Life Sciences 608
Legends 606
Literary style 596
Learning 594
Learning and scholarship 576
Labor 561
Labor supply 520
Law reviews 496
Logic, Symbolic and mathematical 478
Literature and science 476
Literary form 475
Libros electronicos 445
Latin American literature 435
Library science 432
Language and languages—Study and teaching 421
Language Education 411
Law enforcement 408
Librettos 407
Love in literature 399
Labor economics 391
Landscape architecture 383
Latin literature 373
Landscapes 357
Languages in contact 353
Lutheran Church 343
Library 342
Land reform 330
Language policy 322
Latin poetry 318
Lie groups 318
Linguistic change 316
Labor policy 315
Liturgics 305
Legitimacy of governments 298
Language, style 292
Latin 292
Liberation theology 289
Law and literature 287
Literature publishing 285
Law of the sea 281
Land settlement 280
Lesbianism 278
Landscape ecology 277
Language arts 273
Liberty of conscience 265
Literatur 259
Logic design 256
Law reform 250
Legislation 247
Law and economics 243
Legislative bodies 240
Latin poetry, Medieval and modern 231
Logic Design 228
Landscape gardening 225
Leisure 225
Labor Economics 224
Language arts (Elementary) 221
Law in literature 221
Last words 217