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From: dmw10@amdahl.UUCP
Newsgroups: comp.databases
Subject: Re: Ted Codd's Golden Principles
Message-ID: <6064@amdahl.UUCP>
Date: Tue, 31-Mar-87 10:36:30 EST
Article-I.D.: amdahl.6064
Posted: Tue Mar 31 10:36:30 1987
Date-Received: Thu, 2-Apr-87 07:23:29 EST
References: <797@idec.stc.co.uk> <1354@chalmers.UUCP>
Reply-To: dmw10@amdahl.UUCP (Dale Sansing)
Organization: Amdahl Corporation, Columbia, MD
Lines: 14
Keywords: ACM relational

Perhaps one of these is the Codd piece you were looking for:
"A Relational Model of Data for Large Shared Data Banks"
Communications of the ACM, Volume 13, No 6, June 1970
...or
"Extending the Relational Database Model to Capture More Meaning."
ACM TODS 4, No. 4 (December 1979)


Dale Sansing
amdahl!dmw10

[Any views or opinions expressed here are purely my own; they are not,
nor  intended to reflect,  the views of Amdahl Corporation or my
fellow employees.]