Kim, Won Modern database systems : the object model, interoperability, and beyond - Repr. with corr. ed. - Reading : [S.n.], 1995 - xxii, 705 p. : il. ; 24 cm. ISBN: 0201590980 Standard No.: DIF-M555 Subjects--Topical Terms: BASES DE DATOS RELACIONALESBASES DE DATOS ORIENTADAS A OBJETOS