History 251 History and criticism 99 Architecture 87 Arquitectura 86 Land tenure 86 Motion picture plays, Spanish 67 Historia 52 more ... Politics and government 52 urban and land use planning 50 Criticism and interpretation 42 Spanish literature 37 Planificación urbana y uso de las tierras 36 Human rights 32 Land reform 32 Tenencia de la tierra 32 Land use 31 Law and legislation 31 Social conditions 30 Social aspects 28 Derecho 25 Motion picture plays 25 Philosophy 25 Architecture, Domestic 24 Legal status, laws, etc 24 Man-woman relationships 24 Women 24 General 23 Law 23 Spanish drama 22 Economic conditions 21 less ...