Autor
Russell, Bertrand, 1872-1970
Arthur, Richard, 1950-
1
Bertrand Russell Research Centre
1
Blackwell, Kenneth
1
Denonn, Lester E. (Lester Eugene), 1901-1985
1
Egner, Robert E. (Robert Edward), 1924-
1
Eisler, Lee
1
Griffin, Nicholas
1
Rodríguez-Consuegra, Francisco A., 1951-
1
Rovira i Ermengol, Josep
1
Wittgenstein, Ludwig, 1889-1951
1