TY  - BOOK
AU  - Sowa, John F
AU  - Sowa,John F
TI  - Knowledge Representation:  Logical, Philosophical, and Computational Foundations
SN  - 0534949657   
U1  - N16 
PY  - 2000///
CY  - Belmont, California
PB  - Wadsworth Publishing Company, Inc.
N1  - includes index and biblioraphy
ER  -