chapter 1 The Vital Role of Standards in E-Learning Environments -- chapter 2 The Evolution of Standards for E-Learning -- chapter 3 Which Standards? Matching Standards to E-Learning Components -- chapter 4 Standards for Interoperable Data Tracking -- chapter 5 Self-Description and Sharability -- chapter 6 Portable Courses -- chapter 7 Introduction -- chapter 8 Working with Standards: How to Author Standards-Based Content -- chapter 9 Creating Interoperable Learning Objects -- chapter 10 0 Introduction -- chapter 11 1 Introduction -- chapter 12 2 Introduction.