This introductory text will be of value to engineering students at both degree and diploma level and also to managers and other industrial personnel who have an interest in inspection and quality control. It covers the underlying principles and some major applications of non-destructive inspection methods. Complete chapters are devoted to each of the following - liquid penetrant inspection, magnetic particle inspection, electrical testing, ultrasonic testing and radiography. The final chapter introduces the reader to some of the more recent developments in non-destructive inspection.