TY  - BOOK
AU  - Wittgenstein Ludwig
TI  - On certainty ed by G E M Anscombe and G H Von Wright tr by Denis Paul and G E M Anscombe
U1  - R2xM89, L9 (ER) 
PY  - 1979///
CY  - Oxford
PB  - Basil Blackwell U. K.    
KW  - PHILOSOPHY
ER  -