Mill, John Stuart, 1806-1873. On liberty / John Stuart Mill ; edited with an introduction by Gertrude Himmelfarb. - Harmondsworth ; Baltimore [etc.] : Penguin, c1974. - 187 p. : facsim. ; 19 cm. - Penguin classics . "First published 1859.". Includes bibliographical references. Subjects--Topical Terms: Liberty. LC Class. No.: JC585 JC585 / .M6 1974 / .M6 Dewey Class. No.: 323.44