Heidegger, Martin The essence of human freedom : an introduction to philosophy / Martin Heidegger ; translated by Ted Sadler - London : Continuum, 2005. - xvii, 220p. ; 20cm. Includes glossary. ISBN: 0826479367 Subjects--Topical Terms: FreedomPhilosophy Dewey Class. No.: 123.5 / HEI