The Institute of Engineering and Technology (IET) is one of the world’s largest engineering institutions with 169 000 members in over 150 countries The IET is working to engineer a better world by inspiring, informing and influencing our members, engineers and technicians, and all those who are touched by, or touch, the work of engineers.
The IET Digital Library is a global repository of science, engineering and technology focused content produced by the world’s leading international scientific organisation and thought leader the IET.