Conjectures and refutations: The growth of scientific knowledge
Popper, Karl R
Conjectures and refutations: The growth of scientific knowledge - London Routledge & Kegan Paul 1978 - 431 p.
120 P817L
Conjectures and refutations: The growth of scientific knowledge - London Routledge & Kegan Paul 1978 - 431 p.
120 P817L
