TY  - BOOK
AU  - Portner,Paul
AU  - Partee,Barbara Hall
TI  - Formal semantics: the essential readings 
SN  - 0-631-21541-7
U1  - 420.143149.94 21E
PY  - 2002///
CY  - Oxford
PB  - Blackwell Publishers
N1  - Index; Notes bibliogr
ER  -