A systems analysis of political life /
Easton, David
A systems analysis of political life / David Easton. - New York : John Wiley & sons, inc., 1967. - ix, 507p. ; ills. ; 22 cm
Política -- Filosofía.
320.5 / EAS 1967
A systems analysis of political life / David Easton. - New York : John Wiley & sons, inc., 1967. - ix, 507p. ; ills. ; 22 cm
Política -- Filosofía.
320.5 / EAS 1967