What are the rules of the library?

These include:

1, library rules

Provisions on the use of dictionary library; Library system (plural form of library rules)

Rules of network library; Library regulations;

2. Rules

Britain, America

Noun (abbreviation of noun) regulations; Rules; Laws and regulations; Code (regular plural); Rule (plural noun of rule); Rule; Habit; rule

If you join this club, you must abide by its rules.

If you join this club, you must abide by its rules.