Libraries have functions such as preserving human cultural heritage, developing information resources, and participating in social education.

Basic order of the library:

1. Smoking is strictly prohibited in the library.

2. Keep the room clean and tidy. It is prohibited to bring food and drinks into the library; please do not move reading tables and chairs at will.

3. Keep the room quiet: Please turn off or mute your pager and mobile phone when entering the library; please talk softly in the library so as not to affect other people's reading.

4. Respect managers and be a civilized reader.

5. Take good care of books, periodicals, materials and all public property. Please do not deface, tear, or keep books and periodicals privately. ,

Extended information:

In our country, the commonly used standards for classifying library types are as follows:

1. According to library management Institutional (affiliation) divisions. Such as: cultural system library, education system library, scientific research system library, trade union system library, *** Youth League system library, military system library, etc.

2. Divide according to the scope of the collection of documents. Such as: comprehensive library, professional library, etc.

3. Divide by user groups. Such as: children's library, library for the blind, library for ethnic minorities, etc.

4. Divided by book carrier. Such as: traditional library, digital library, mobile library, real-life library, etc.

5. The main types of libraries in our country include: national library, public library, school library, scientific library, professional library, technical library, trade union library, military library library, children's library, library for the blind, library for ethnic minorities, etc.

We cannot only use a single standard to classify library types, but must use a combination of various standards to have complete meaning. Among the above types of libraries, it is generally considered that public libraries, scientific libraries, and university libraries are the three pillars of the entire librarianship in our country.

Baidu Encyclopedia - Library