TY  - BOOK
AU  - Wittgenstein, Ludwig
TI  - Philosophical Grammar
SN  - 0631118918   
U1  - N83.1WL 
PY  - 1988///
CY  - Oxford
PB  - Blackwell Publishers
N1  - includes index and biblioraphy; The proposition and its sense  How can on talk about understand and not understanding a preposition   Grammar as the geometry of negation. We would like to say : negation has the property that when it is doubled it yields an affirmation but the rule doesn`t give a further description of negation, it constitues negations  On logic and mathematics   Generality   The foundations of mathematics  On Cardinal Numbers  Mathematical proof Inductive proof and periodicity
ER  -