Karl Popper
O'Hear, Anthony
Karl Popper - - London Routledge and Kegan Paul, 1980 - xii,219 p. 23 cm - .
0-7100-0359-36
Popper, Sir Karl Raimund
19(Pop) O'H
Karl Popper - - London Routledge and Kegan Paul, 1980 - xii,219 p. 23 cm - .
0-7100-0359-36
Popper, Sir Karl Raimund
19(Pop) O'H