Popper, K. R. (1983). Realism and the aim of science. Routledge.
Dyfyniad Arddull ChicagoPopper, Karl R. Realism and the Aim of Science. London: Routledge, 1983.
Dyfyniad MLAPopper, Karl R. Realism and the Aim of Science. Routledge, 1983.
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