TY  - BOOK
AU  - Wittgenstein Ludwig
TI  - Tractatus logico-philosophicus
SN  - 9780415254083 (pbk)
U1  - R3xM891, K1;P1 
PY  - 2001///
CY  - London
PB  - Routledge UK       
KW  - PHILOSOPHY
ER  -