You can search through the National three kinds of mobile library materials.
The National Library three kinds of mobile app offers the following features:
National Library of three kinds of materials, and the national public library collections
Search and bibliographic, holdings information
– New books, guide books recommend
I always give thanks to You give us three kinds of use of the National Library,
See I hope to find a better service consistently.
Detail information: googleplaystoreapks.com/category/libraries-demo