Utilitarianism ; On liberty ; Essay on Bentham / John Stuart Mill ; together with selected writings of Jeremy Bentham and John Austin ; edited and with an introd. by Mary Warnock. Mill, John Stuart 1806-1873. Warnock, Mary. ed. 329 MIU Includes index. Bibliography: p. 343-344. New York : New American Library, 1969. 1969. 1974 Text 352 p. ; eng