01124nam--2200373---450-99000308839020331620080328123932.0978-3-540-74982-0000308839USA01000308839(ALEPH)000308839USA0100030883920080328d2007----km-y0itay0103----baengDEa|||||||001yyJournal on data semantics IXStefano Spaccapietra (Ed.)Berlin [etc.]Springercopyr. 2007XII, 195 p.ill.24 cmLecture notes in computer scienceJournal Subline46012001Lecture notes in computer science46012001001-------2001Linguaggi di programmazioneSemantica006.35SPACCAPIETRA,StefanoITAsalbcISBD990003088390203316001 LNCS 460135464/CBS00100216675BKSCIANGELA9020080328USA011239Journal on Data Semantics IX772438UNISA