TY  - BOOK
AU  - Schmidt Joachim W Ed.
AU  -  Thanos C Ed.
TI  - Foundation of knowledge base management: Contributions from logic, database and artificial intelligence applications
U1  - D65,8(B):3:(X:8), M9 
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag         
KW  -  Database mangement
KW  - Computer science
ER  -