TY  - BOOK
AU  - Gazdar,Gerald
TI  - Pragmatics: implicature, presupposition and logical form 
SN  - 0122784502
PY  - 1979///
CY  - New York
PB  - Academic Press
KW  - Pragmatics
N1  - Includes index; Bibliography: p. 169-180
ER  -