TY  - BOOK
AU  - Beall,J C.
AU  - Fraassen,Bas C van  .
TI  - Possibilities and paradox : an introduction to modal and many-valued logic / 
SN  - 0199259879
U1  - 160 
PY  - 2003///
CY  - New York : 
PB  - Oxford University Press , 
KW  - PHILOSOPHY
N1  - Includes bibliography and index
ER  -