Stumpf Samuel Enoch 1918 Elements of philosophy : an introduction / Samuel Enoch Stumpf, Donald C. Abel. - 4th ed. - Boston : McGraw-Hill, c2002. - xiii, 586 p. : ill. ; 24 cm. Includes bibliographical references (p. 570-572) and index. ISBN: 0072399287 (alk. paper) Subjects--Topical Terms: Philosophy--Introductions LC Class. No.: BD21 Dewey Class. No.: 100