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Edgar_F._Codd Tham khảoThực đơn
Edgar_F._Codd Tham khảoLiên quan
Edgar Davids Edgar Degas Edgar Allan Poe Edgar Bernhardt Edgar, Vua của Anh Edgar Schein Edgar F. Codd Edgard Varèse Edgar Wright Edgars RinkēvičsTài liệu tham khảo
WikiPedia: Edgar_F._Codd http://www.research.ibm.com/resources/news/2003042... http://search.proquest.com/docview/302172044 http://www.seas.upenn.edu/~zives/03f/cis550/codd.p... http://amturing.acm.org/award_winners/codd_1000892... http://fellows.acm.org/homepage.cfm?alpha=C&srt=al... http://www.genealogy.ams.org/html/id.phtml?id=1005... //dx.doi.org/10.1145%2F358396.358400 //dx.doi.org/10.1145%2F362384.362685 https://web.archive.org/web/20090615030959/http://... https://dblp.org/pid/c/EFCodd