Self-learning enables you to learn at your pace, in your time and in your way. This course book provides the content, structure and organization of your learning which would otherwise be managed by an instructor in a class. It also asks you questions to help you to confirm your understanding (as the instructor probably would). You will also find a recap section that will be useful for you to review the important points stressed in this book after your training. At the end is a glossary containing the key-words relating to the subject, and the answers to the questions. Structure:.
