Give me complete detail about new establishment of libray?

Depending on what kind of library you wish to set up, there are three fact sheets available from American Library Association, ie16a,16b &16c:

For information about setting up --

• an international library, a library outside of the USA, please see Fact Sheet16a
• a school library, please see Fact Sheet16b
• a special library (medical, office, small corporate, one-person, law), please see Fact Sheet16c