A detailed examination of E-R modelling is provided in Howe (1989). In Chapters 2 and 3 you have learned how to use data flow diagrams to model the process view of a system. These models necessarily include some consideration of theanbsp;...
|Title||:||Systems Analysis Techniques|
|Author||:||Barbara Robinson, Mary Prior|
|Publisher||:||Itp - Media - 1995|