HYIP-Man: E.F.Codd: A Relational Model of Data for Large Shared Data Banks (1970, PDF)
Thursday, September 27, 2018
E.F.Codd: A Relational Model of Data for Large Shared Data Banks (1970, PDF)
E.F.Codd: A Relational Model of Data for Large Shared Data Banks (1970, PDF)

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