01400nam--2200385---450-9900003138402033163-540-41072-40031384USA010031384(ALEPH)000031384USA01003138420001213d2000----km-y0itay0103----baengDE||||||||001yyConceptual modeling - ER 200019th International conference on conceptual modelingSalt Lake City, Utat, USA, October 9-12, 2000proceeding(eds.) Alberto H.F. Laeder ...<et al.>BerlinSpringer-Verlagc2000XV, 585 p.ill.20 cmLecture notes in computer science19202001Lecture notes in computer science1920Elaboratori elettroniciProgrammazioneCongressi2000CongressiSalt Lake City2000005.1International conference on conceptual modeling <19. ; 2000 ; Salt Lake City>542422ITsalbcISBD990000313840203316001 LNCS (1920)CBS 002570600100103357BKSCITAMI4020001213USA011518ALANDI9020010212USA01161420020403USA011639PATRY9020040406USA011622Conceptual modeling - ER 2000879214UNISA