TY  - BOOK
AU  - Burton-Roberts, Noel
AU  - Burton-Roberts,Noel
TI  - The Limits to Debate:  A Revised Theory of Semantic Presupposition
SN  - 0521361508   
U1  - N13 
PY  - 1989///
CY  - New York
PB  - Cambridge University
N1  - includes index and biblioraphy
ER  -