The management of library books and materials can be roughly divided into four points: first, the collection of books and materials, that is, managers collect relevant books and materials according to users' needs and preferences; Secondly, the collection of books and materials, that is, different books and materials belong to different categories, so managers need to classify and summarize these books and materials to ensure that users can accurately find the materials they want to read; The third is the maintenance of books and materials, that is, physical books and materials have a limited service life and are easy to be damaged after long-term reading. Therefore, managers should do a good job in the maintenance of books and materials, avoid the damage of books and materials as much as possible, and replace them as soon as possible if damage is found; The fourth is the registration management of books and materials, that is, managers need to register all collections in order to provide guidance services for users and avoid the loss of books and materials. According to the four main points of work, libraries generally rely on manual mode to carry out related work, that is, all the main points of work are basically handled manually. The specific methods are as follows: understand the user's needs through observation and inquiry. , clear the direction of data collection, and then classify books and materials according to the characteristics of discipline, specialty and age, and then carry out targeted maintenance and grade management of books and materials. The management of library books and materials can be roughly divided into four points: first, the collection of books and materials, that is, managers collect relevant books and materials according to users' needs and preferences; Secondly, the collection of books and materials, that is, different books and materials belong to different categories, so managers need to classify and summarize these books and materials to ensure that users can accurately find the materials they want to read; The third is the maintenance of books and materials, that is, physical books and materials have a limited service life and are easy to be damaged after long-term reading. Therefore, managers should do a good job in the maintenance of books and materials, avoid the damage of books and materials as much as possible, and replace them as soon as possible if damage is found; The fourth is the registration management of books and materials, that is, managers need to register all collections in order to provide guidance services for users and avoid the loss of books and materials. According to the four main points of work, libraries generally rely on manual mode to carry out related work, that is, all the main points of work are basically handled manually. The specific methods are as follows: understand the user's needs through observation and inquiry. , clear the direction of data collection, and then classify books and materials according to the characteristics of discipline, specialty and age, and then carry out targeted maintenance and grade management of books and materials.