TY  - BOOK
AU  - Tjao, A. M. and Ramos, I.
TI  - Database and expert systems applications: :  proceeding of the international conference in velencia, spian, 1992
SN  - 3211824006
U1  - 005.743 
PY  - 1992///
CY  - New York
PB  - ; Springer-Verlag Wien
KW  - Computer Science
ER  -