TY  - GEN
AU  - Abiteboul,S.
AU  - Hull,Richard
AU  - Vianu,Victor
TI  - Foundations of databases 
SN  - 0201537710
U1  - 005.7401 
PY  - 1995///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Database management
ER  -