TY  - BOOK
AU  - Burton-Roberts, Noel,
TI  - The limits to debate: a revised theory of semantic presupposition 
T2  - Cambridge studies in linguistics
SN  - 0521361508
U1  - 401.43 B956 Li 
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Presupposition (Logic).---
ER  -