00469pamaa2200157 4500 0000016049 20120208090000.0 0201624397 005.1 BER QA76.9 BER 1993 BERTINO Object-oriented database systems : concepts and architecture Elisa Bertino, Lorenzo Martino. England: Addison-Wesley, 1993. x, 264p.; 23cm. Object-oriented databases Martino, Lorenzo