Logic and knowledge :
Russell, Bertrand, 1872-1970.
Logic and knowledge : essays 1901-1950 / Bertrand Russell ; edited by Robert Charles Marsh. - London : Allen & Unwin, 1956. - 383 p.
B5615263
Logic.
511.3 511.3
Logic and knowledge : essays 1901-1950 / Bertrand Russell ; edited by Robert Charles Marsh. - London : Allen & Unwin, 1956. - 383 p.
B5615263
Logic.
511.3 511.3