TY  - BOOK
AU  - Hughes,John G.
TI  - Object-oriented databases / 
SN  - 0136298826
PY  - 1991///
CY  - New York
PB  - Prentice Hall
KW  - OBJECT-ORIENTED DATA BASES
KW  - BASE DE DATOS ORIENTADA A OBJETOS
N1  - CONTENIDO
Semantic data modelling
Principles of object-oriented systems
Object-oriented data modelling
Classes and inheritance
Object-oriented query processing
Persistence
Object-based concurrency, recovery and distribution
Object-oriented database implementation
Object-oriented knowledge bases
ER  -