chapter 1 The Software Engineering Process and Relational Databases -- chapter 2 The Basic ER Diagram: A Data Modeling Schema -- chapter 3 Beyond the First Entity Diagram -- chapter 4 Extending Relationships/Structural Constraints -- chapter 5 The Weak Entity -- chapter 6 Further Extensions for ER Diagrams With Binary Relationships -- chapter 7 Ternary and Higher-Order ER Diagrams -- chapter 8 Generalizations and Specializations -- chapter 9 Relational Mapping and Reverse-Engineering ER diagrams -- chapter 10 A Brief Overview of the Barker/Oracle Like Model.