1992 - Harpercollins College Outline Introduction to Philosophy [Harpercollins College Outline] (Paperback) ISBN-13: 9780064671248 ISBN-10: 0064671240 Genres: Reference, Nonfiction ? 1991 - Time and Experience (Hardcover) ISBN-13: 9780877227526 ISBN-10: 0877227527 Genres: Nonfiction, Science & Math ? Ethics [Harpercollins College Outline Series] (Paperback) ISBN-13: 9780064671668 ISBN-10: 0064671666 Genres: Reference, Nonfiction 1 |