États-Unis (1) Département du Nord (1) Lisbonne (1) Portugal (1) Dynamics (1) Doors (1) Language (1) Variation (1) Directories (1) Tomography, Emission (1) Television announcing (1) Suburbs (1) Stock companies (1) State, The (1) Speeches, addresses, etc (1) School children (1) Portuguese (1) Cultural pluralism (1) Licenses (1) Languages in contact (1) Immigrants (1) Hospitality (1) Education, Bilingual (1) Corporations (1) Computer output microfilm devices (1) Communal living (1) Collective settlements (1) Building (1) Back (1) Africans (1)