Stumpf, Samuel Enoch Elements of philosophy : introduction / Samuel Ecnoch Stumpf. - 3rd ed. - New York : McGraw-Hill, c1993. - xix, 591p. : ill. ; 23 cm. Includes bibliographical references. ISBN: 0070624682 Subjects--Topical Terms: Philosophy--Introductions LC Class. No.: BD21 / St9 1993