Espagne (1) Buildings, structures, etc (1) Buildings (1) Twentieth century (1) Stock companies (1) Public works (1) Perspective (1) International business enterprises (1) Engineering (1) Economics (1) Economic development (1) Corporations (1) Comprehension (1) Civil engineering (1) Building (1) Big business (1) Ability (1) Classification (1) Classification (1) Evolution (1) Grandes empresas (1) Perspectiva (1) Obras públicas (1) Multinacionales (1) Ingeniería civil (1) Evolucionismo (1) Economía (1) Génie civil (1) Entreprise (1) Économie nationale (1)