Elements of philosophy : an introduction / Samuel Enoch Stumpf, Donald C. Abel. Stumpf, Samuel Enoch, 1918- Abel, Donald C., 1948- Philosophy Introductions. 190 21 STP Includes bibliographical references (p. 570-572) and index. Boston : McGraw-Hill, c2002. c2002. 2002 Text xiii, 586 p. : http://www.loc.gov/catdir/enhancements/fy0702/2001030704-d.html http://www.loc.gov/catdir/enhancements/fy0702/2001030704-t.html http://www.loc.gov/catdir/enhancements/fy0735/2001030704-b.html eng