TY  - BOOK
AU  - Russell, Bertrand, 1872-1970
TI  - Logic and knowledge: essays 1901-1950
SN  - 0-415-09074-1
U1  - 160/RUS/L 
KW  - Philosophical Essays
KW  - Russell, Bertrand, 1872-1970|Controbutions in logic|The Logic of relations|Theory of types of logic and logical atomism|Logical positivism|Propositions and mathematical logic
N1  - 762; Philosophical Essays
ER  -