Translations:Willkommen bei Ischler Lernprogrammen/4/en

The information in these learning modules is compiled to the best of our knowledge and belief. They work with information that is based on the latest state of science. Should there be any changes, we will incorporate them as soon as possible. However, this may result in minor delays. Basically, you should also question information if it seems incomprehensible to you. It helps to work with several media and to train yourself on several tracks. Below you will find recommendations for books that you can work on in parallel.