For over 20 years, this has been the best-selling guide to software engineering for students and industry professionals alike. This seventh edition features a new part four on web engineering, which presents a complete engineering approach for the analysis, design and testing of web applications. Software and software engineering -- The software process -- Process models -- Agile development -- Modeling -- Principles that guide practice -- Understanding requirements -- Requirements modeling: scenarios, information, and anlysis classes -- Requirements modeling: flow, behavior, patterens, and webabbs -- Design concepts -- Architectural desigtn -- Component-level design -- User interface design -- Quality management -- Managing software products