TY  - BOOK
AU  - WITTGENSTEIN, L
AU  - RUSSELL,B.
TI  - Tractatus logico-philosophicus
U1  - PHIL.WIT 199.439 
PY  - 1922///
CY  - London
PB  - Kegan Paul
KW  - LOGIC
KW  - HUNGARIAN PHILOSOPHY
ER  -