TY  - BOOK
AU  - Westerhoff,Jan
TI  - Ontological categories: their nature and significance 
SN  - 0199285047
U1  - 111 21E
PY  - 2005///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - Ontology
KW  - Categories (Philosophy)
N1  - Index; Bibliogr. p. [245]-255; Introduction -- Sample cases : systems of ontological categories -- Attempted definitions of 'ontological category' -- A world of states of affairs -- Categories in an ontology of states of affairs -- Individuals and properties in an ontology of states of affairs -- Philosophical implications
ER  -