Schumaker, Paul
From ideologies to public philosophies: an introduction to political theory
Blackwell Publishing, 2008
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Political thinkers: from socrates to the present
David Boucher, Paul Kelly, editor
Oxford Univesity Press, 2009
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McIlwain, Charles Howard
The growth of political thought in the west: from the greeks to the end of the middle ages
Macmillan, 1957
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Kymlicka, Will
Contemporary political philosophy: an introduction
Clarendon Press, 1990
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Time and the philosophies
by Honorat Aguessy ... [and others]
UNESCO, 1977
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