TY  - BOOK
AU  - Wittgenstein Ludwig
AU  - Anscombe G E M
TI  - Philosophycal Investigations
U1  - 164 
PY  - 1958///
CY  - Oxford
PB  - Blackwell
KW  - mathematical Logic
KW  - Symbolic
N1  - Bilingual ed. in English and German
ER  -