Stumpf, Samuel Enoch Philosophy : history & problems / Samuel Enoch Stumpf - 4th ed. - New York : McGraw-Hill, c1989. - xiv, 946 p. ; 23 cm. ISBN: 007062187X LCCN: Subjects--Topical Terms: PhilosophyHistory Philosophy LC Class. No.: B72 / .S788 1989