Economic conditions (1) Nineteen eighty-one, A.D (1) Event history analysis (1) Ultimate (Game) (1) Statistics (1) Possibility (1) Hand (1) Force and energy (1) Flying discs (Game) (1) Energy industries (1) Economics (1) Cuatro (Musical instrument) (1) Influence (1) Relations (1) Officials and employees (1) Energía (Física) (1) Cuatro (Instrumento musical) (1) Industria energética (1) Cargos públicos (1) Posibilidad (1) Manos (1) Funcionarios (1) Economía (1) Énergie (1) Économie (1) Statistique (1) Secteur tertiaire (1) Cuatro (1) Compétence (1) Année 1981 (1)