There are many maps in the atlas, but how do you find the map that you want? For this you can use multiple (meerdere) tools: the table of contents (inhoudsopgave), bookmarks (bladwijzers) and the index (register). Once you have reached the right map, card slots (kaartvakken) can help you find a place. A card slot could be A5 or F1 for example. In this section all these topics are discussed.