The entity-relationship model : toward a unified view of data

Bibliographic Details
Main Author:	Chen, Peter P. S.
Format:	Working Paper
Published:	Cambridge, Mass. : M.I.T. Alfred P. Sloan School of Management 2009
Online Access:	http://hdl.handle.net/1721.1/47638

Internet

http://hdl.handle.net/1721.1/47638