. . "1-20" . . "http://id.loc.gov/vocabulary/iso639-2/eng" . . . . . . . . . . "1"^^ . "20" . "http://id.loc.gov/vocabulary/iso639-2/eng" . . "The practice of metropolitan life in wartime [Paris, London, Berlin]"@eng . . "20" . . "1-20" . . "/contribution/ext-000023490" . . "The practice of metropolitan life in wartime [Paris, London, Berlin]"@eng . . . "Troisi\u00E8me R\u00E9publique (1870-1940),La guerre de 1914 \u00E0 1918,Berlin,Londres,Paris (75)" . . "1"^^ . "The practice of metropolitan life in wartime [Paris, London, Berlin]"@fr .