Sen, Amartya. The idea of justice / by Amartya Sen. - London : Peguin Books, 2009. - xxviii, 467 p. ; 24 cm. ISBN: 9781846141478 Subjects--Topical Terms: Rawls, John, 1921-2002; Theory of justice; Justice; Social contract; Ethics. Dewey Class. No.: 320.011 SEN / 1981