Sen, Amartya The idea of justice / Amartya Sen. - New Delhi : Penguin Books India Pvt. Ltd., ©2009. - xxviii, 468 p. ; 21 cm. Includes bibliographical references. ISBN: 9780141037851 Subjects--Topical Terms: Social contractJusticeJustice (Philosophy)Ethics Dewey Class. No.: 320.011 / SEN