Stumpf, Samuel Enoch, 1918- Socrates to Sartre : a history of philosophy / Samuel Enoch Stumpf. - 6th ed. - Boston, Mass. : McGraw-Hill, 1999. - xv, 530 p. : ill. ; 22 cm. - McGraw-Hill philosophy series. . Includes bibliographical references and index. Subjects--Topical Terms: Philosophy--History. LC Class. No.: B72 Dewey Class. No.: 190 St957s 1999 C-