| Objective Knowledge: An Evolutionary Approach (Routledge Classics) Popper, Karl / New - Hardcover | Kennys Bookstore | | $351.34 |
| Objective Knowledge: An Evolutionary Approach (Routledge Classics) Popper, Karl / New - Hardcover | Kennys Bookshop and Art Galleries Ltd. | | $297.36 |
| Objective Knowledge: An Evolutionary Approach (Routledge Classics) Popper, Karl / New - Hardcover | Biblios | | $271.32 |
| Objective Knowledge: An Evolutionary Approach (Routledge Classics) Popper, Karl / New - Hardcover | Books Puddle | | $248.81 |
| Objective Knowledge: An Evolutionary Approach (Routledge Classics) Popper, Karl / New - Hardcover | Majestic Books | | $225.24 |
| Objective Knowledge : An Evolutionary Approach Popper, Karl (london School Of Economics, Uk) / New - Hardcover | GreatBookPrices | | $178.70 |
| OBJECTIVE KNOWLEDGE: An Evolutionary Approach. POPPER, Karl R. / Used - Hardcover | LUCIUS BOOKS (ABA, ILAB, PBFA) | 1st Edition Fine/VG+ | $139.43 |
| Objective Knowledge - An Evolutionary Approach Karl R. Popper / Used - Hardcover | Barclay Books | 1st Edition Fine/VG+ | $118.49 |
| Objective Knowledge: An Evolutionary Approach Popper, Karl R. / Used - Hardcover | Bookcase | 1st Edition Dust Jacket | $111.55 |
| Objective Knowledge: An Evolutionary Approach Popper, Sir Karl / Used - Hardcover | Anybook.com | | $73.25 |
| Objective Knowledge: An Evolutionary Approach Popper, Sir Karl Popper, Karl R. / Used - Hardcover | Hay-on-Wye Booksellers | | $55.77 |