Intercession (2) Economic conditions (2) Development (2) Comparative studies (2) Commerce (2) Foreign countries (2) Nineteen eighties (2) Spectacular, The (2) Will (2) Science (2) Politics, Practical (2) Political science (2) Mass production (2) Markets (2) Investments (2) International economic relations (2) Economic geography (2) Factory system (2) Economics (2) Economic history (2) Corporations (2) Business enterprises (2) Aliens (2) Akrasia (2) Political and social views (2) Management (2) Influence (2) Rhythm (2) Population (2) Lenguaje--Ritmo (2)