The Laka-library consists of about 8,000 books about nuclear energy.
A new search-programme makes it much easier to find the publications you're looking for. On this page  more information on the Laka-library can be found and the catalogue can be accessed through the subject-list in a drop down menu.
You can also search the catalogue on specific terms, part of a title or authors here. More and more of the publications are available as pdf, but still a vast majority of publications are only available on paper. You can request a copy. This is often possible (for a small fee.)