Ivar Jacobson is one of the most important figures in the software development industry. Together with his colleagues Grady Booch and James Rumbaugh, he has been pivotal to the creation of the Unified Modeling Language and Rational's Unified Software Development Process. In this book, Stefan Bylund has collected and revised Ivar Jacobson's articles from Object Magazine, JOOP, ROAD, and Component Strategies. It not only presents his most influential work, but also tracks the development of the Unified Software Development Process. An excellent reference for software professionals interested in analysis and design, the volume offers real-world experience in developing quality software through disciplined engineering.