TY  - BOOK
AU  - Kolakowski,Leszek
TI  - Positivist philosophy : : from Hume to the Vienna Circle / 
T2  - A Pelican Book
U1  - 146.4 
PY  - 1972///
CY  - England : 
PB  - Penguin Books, 
KW  - EMPIRISMO
KW  - FILOSOFIA
KW  - POSITIVISMO
KW  - PRAGMATISMO
ER  -