Economic value added (1) Trails (1) Spanish language (1) Romanian language (1) Retirement (1) Portuguese language (1) Philology (1) Paper (1) Occupations (1) Linguists (1) Linguistics (1) Language and languages--Variation (1) Language and languages (1) Ladino language (1) History (1) Grammar, Comparative and general--Syntax (1) Geography (1) College students (1) Catalan language (1) Book industries and trade (1) Basque language (1) Lengua española (1) Estudios (1) Valor añadido económico (1) Variación (Lingüística) (1) Jubilación (1) Sintaxis (1) Lengua rumana (1) Lengua portuguesa (1) Lengua vasca (1)