The Philosophy of Karl Popper
Popper, Karl R.(Karl Raimund),1902-1994.
Schilpp, Paul Arthur,1897-1993.
La Salle, Ill Open Court
c1974
"Bibliography of the writings of Karl Popper, compiled by Troels Eggers Hansen": v. 2, p. [1201]-1287
Popper, Karl R. (Karl Raimund), 1902-1994.