TY  - BOOK
AU  - Wittgenstein Ludwig
TI  - Cambridge letter's :  Correspondence with Russell, Keynes, Moore, Ramsey and Sraffa ed by Brian McGuinness & G H Von Wright
U1  - R3xM891w,4, N5 
PY  - 1995///
CY  - Oxford
PB  - Blackwell       
KW  - PHILOSOPHY
ER  -