Library, in the eyes of many people, should be a very leisure occupation, but in practice, because of the different division of labor, the work pressure of librarians is still relatively large. In the first-line window, for readers, we conveniently take out a book, browse it and put it back. With a simple action, the administrator will spend a lot of time and energy to find the book you put in the vast sea of books, and then return it according to the 22 categories of books, and also need to answer various inquiries (including making things difficult) from different readers. After the readers leave, they should clean up all kinds of hygiene, clean up bookshelves, put tables and chairs, close doors, windows, air conditioners and power supplies. In the editing department, we have to analyze what kind of books to purchase every day. Read every book when it is returned, and enter the information such as title, author, publishing house, format, page number, ISBN number, classification and coding. , and face the computer every day; In the business department, publicize and promote the implementation of "knowledge project" in the local area, plan the construction and enjoyment of local literature resources, give professional guidance to local grass-roots libraries, train professional librarians, promote the application of computer technology in the local area, organize business exchanges and academic discussions, organize the implementation of local library networks (such as borrowing, lending and returning), carry out research, organize various reading activities, and pay special attention to and inspect the work of grass-roots libraries. The library is a place to spread culture, which is much more complicated than the education department. For us personally, self-learning 22 kinds of books can not only reduce the work pressure of librarians, but also help us to master more useful knowledge without the guidance of teachers.

Attachment: 22 basic categories

A: Marxism-Leninism, Mao Zedong and Deng Xiaoping Theory (world-recognized leaders, regardless of books, letters, B… philosophy, religion C… introduction to social sciences d politics, law E… military F… economy G… culture, science, education, sports H… language, writing I… literature J… art K… history, geography N… natural science O… mathematics science chemistry P… astronomy, earth science Q… biological science R… medicine, health S… agriculture.