Includes bibliographical references ( p. 333-344)

Tocqueville, A. de Parties.--Tocqueville, A. de The French revolutio n.--Weber, M. Politics as a vocation.--Easton, D. The analysis of polit ical systems.--Parsons, T. Political systems and bureaucracy.--Habermas , J. The scientization of politics and public opinion.--Marx, K. State power and society.--Mosca, G. The political class.--Mills, C. W. The st ructure of power in American society.--Dahl, R. A. A critique of the ru ling elite model.--Kaysen, C. The corporation: how much power? What sco pe?--Banfield, E. C. and Wilson, J. Q. The centralization of influence. --Wiatr, J. J. and Przeworski, A. Control without opposition.--Schurman n, F. The Communist Party and the state.--Beer, S. H. Group representat ion in Britain and the United States.--Michels, R. Principles and burea ucracy in political parties.--Duverger, M. The origin of parties.--Rokk an, S. and Campbell, A. Citizen participation in political life.--Lipse t, S. M. Voting behaviour.--Allardt, E. Types of protests.--Gramsci, An tonio. Political forces in "organic" crises.--Fanon, F. Spontaneity: it s strength and weakness.--Touraine, A. The French student movement on M ay 1968.--Walzer, M. The revolution of the saints.