But there are many books that keep pictures. If it is self-study, go to the city map, where the study room is very good; If you want to borrow books, you should save maps. There are many books for saving maps, less deposits, more books than city maps, complete newspapers and periodical reading rooms. In addition, the city map has a reading card, 10 yuan. You can read books in the stacks, but you can't check them out.