Object-Oriented Analysis (OOA) has become an established concept in the Information Systems industry. For systems developers and business professionals who want to see how OOA works in the real world, this book is a must. In a narrative style, the author uses case studies to explain the concept of OOA, and offers step-by-step explanations grounded in the concrete and developing into abstract. For the many system developers who are not yet familiar with this new technology, this text brings OOA down to earth.