TY  - BOOK
AU  - Portner,Paul
AU  - Partee,Barbara H.
TI  - Formal semantics: the essential readings 
SN  - 0631215417 :
U1  - 401.43 
PY  - 2002///
CY  - Oxford
PB  - Blackwell
KW  - Semantics
N1  - Includes bibliographical references and index
ER  -