TY  - BOOK
AU  - Bertino,Elisa
AU  - Martino,Lorenzo
TI  - Object-oriented database systems: concepts and architectures 
SN  - 0201624397
PY  - 1993///
CY  - Wokingham, England, Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Object-oriented databases
ER  -