01592oam 2200421zu 450 991037607220332120210807001930.0(CKB)3170000000001348(SSID)ssj0000813740(PQKBManifestationID)12362958(PQKBTitleCode)TC0000813740(PQKBWorkID)10768688(PQKB)11709326(Association for Computing Machinery)10.1145/298514(EXLCZ)99317000000000134820160829d1990 uy engurnn|008mam|atxtccrPrinciples of Database Systems: Ninth ACM - SIGACT - SIGMOD - SIGART on Principles of Database Systems, Held in Nashville, TN, April 2-4 '90[Place of publication not identified]Association for Computing Machinery19901 online resource (425 p.;) ACM ConferencesBibliographic Level Mode of Issuance: Monograph0-89791-352-3 ACM ConferencesPODS '90Information TechnologyComputer Science (Hardware & Networks)Information TechnologyComputer Science (Hardware & Networks)Rosenkrantz Daniel J543345Association for Computing Machinery-Digital Library.PQKBBOOK9910376072203321Principles of Database Systems: Ninth ACM - SIGACT - SIGMOD - SIGART on Principles of Database Systems, Held in Nashville, TN, April 2-4 '902138390UNINA