Lending and ordering
Remember unit one? There you have already seen how to access the books in the library - no matter whether they are directly accessible to you in the open access area or whether you have to order them because the books are in the closed stack stehen.
In addition, you already know that books that are borrowed at the moment can be reserved.
Further information on this: https://www.tu-chemnitz.de/ub/service/anmelden-ausleihe/ausleihe.html.en