Compare Conjectures and Refutations; the Growth of Scientific Knowledge; 0 by Karl R (Karl Raimund) 1902- Popper, Paperback | Indigo Chapters
Karl R (Karl Raimund) 1902- Popper
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Conjectures and Refutations; the Growth of Scientific Knowledge; 0 by Karl R (Karl Raimund) 1902- Popper, Paperback | Indigo Chapters