Popper, Karl R.
Conjectures and refutations : the growth of scientific knowledge - London Routledge 1989 - xiii,431p. pb 23x16cm
0415043182
121.3 / Pop
Conjectures and refutations : the growth of scientific knowledge - London Routledge 1989 - xiii,431p. pb 23x16cm
0415043182
121.3 / Pop